diff options
Diffstat (limited to 'drivers')
109 files changed, 159 insertions, 159 deletions
diff --git a/drivers/acorn/block/fd1772.c b/drivers/acorn/block/fd1772.c index 04854234120..674bf81c6e6 100644 --- a/drivers/acorn/block/fd1772.c +++ b/drivers/acorn/block/fd1772.c @@ -1549,12 +1549,12 @@ int fd1772_init(void) #ifdef TRACKBUFFER BufferDrive = BufferSide = BufferTrack = -1; /* Atari uses 512 - I want to eventually cope with 1K sectors */ - DMABuffer = (char *)kmalloc((FD1772_MAX_SECTORS+1)*512,GFP_KERNEL); + DMABuffer = kmalloc((FD1772_MAX_SECTORS+1)*512,GFP_KERNEL); TrackBuffer = DMABuffer + 512; #else /* Allocate memory for the DMAbuffer - on the Atari this takes it out of some special memory... */ - DMABuffer = (char *) kmalloc(2048); /* Copes with pretty large sectors */ + DMABuffer = kmalloc(2048); /* Copes with pretty large sectors */ #endif err = -ENOMEM; if (!DMAbuffer) diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index bc1b13c8f5d..5aab7bd473a 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -1832,7 +1832,7 @@ static int __devinit eni_start(struct atm_dev *dev) /* initialize memory management */ buffer_mem = eni_dev->mem - (buf - eni_dev->ram); eni_dev->free_list_size = buffer_mem/MID_MIN_BUF_SIZE/2; - eni_dev->free_list = (struct eni_free *) kmalloc( + eni_dev->free_list = kmalloc( sizeof(struct eni_free)*(eni_dev->free_list_size+1),GFP_KERNEL); if (!eni_dev->free_list) { printk(KERN_ERR DEV_LABEL "(itf %d): couldn't get free page\n", @@ -2232,7 +2232,7 @@ static int __devinit eni_init_one(struct pci_dev *pci_dev, goto out0; } - eni_dev = (struct eni_dev *) kmalloc(sizeof(struct eni_dev),GFP_KERNEL); + eni_dev = kmalloc(sizeof(struct eni_dev),GFP_KERNEL); if (!eni_dev) goto out0; if (!cpu_zeroes) { cpu_zeroes = pci_alloc_consistent(pci_dev,ENI_ZEROES_SIZE, diff --git a/drivers/atm/he.c b/drivers/atm/he.c index 7d9b4e52f0b..db33f6f4dd2 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -2351,7 +2351,7 @@ he_open(struct atm_vcc *vcc) cid = he_mkcid(he_dev, vpi, vci); - he_vcc = (struct he_vcc *) kmalloc(sizeof(struct he_vcc), GFP_ATOMIC); + he_vcc = kmalloc(sizeof(struct he_vcc), GFP_ATOMIC); if (he_vcc == NULL) { hprintk("unable to allocate he_vcc during open\n"); return -ENOMEM; diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c index 267825501df..09f477d4237 100644 --- a/drivers/atm/lanai.c +++ b/drivers/atm/lanai.c @@ -2602,7 +2602,7 @@ static int __devinit lanai_init_one(struct pci_dev *pci, struct atm_dev *atmdev; int result; - lanai = (struct lanai_dev *) kmalloc(sizeof(*lanai), GFP_KERNEL); + lanai = kmalloc(sizeof(*lanai), GFP_KERNEL); if (lanai == NULL) { printk(KERN_ERR DEV_LABEL ": couldn't allocate dev_data structure!\n"); diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c index bd090459480..aab9b3733d5 100644 --- a/drivers/atm/nicstar.c +++ b/drivers/atm/nicstar.c @@ -997,7 +997,7 @@ static scq_info *get_scq(int size, u32 scd) if (size != VBR_SCQSIZE && size != CBR_SCQSIZE) return NULL; - scq = (scq_info *) kmalloc(sizeof(scq_info), GFP_KERNEL); + scq = kmalloc(sizeof(scq_info), GFP_KERNEL); if (scq == NULL) return NULL; scq->org = kmalloc(2 * size, GFP_KERNEL); @@ -1006,7 +1006,7 @@ static scq_info *get_scq(int size, u32 scd) kfree(scq); return NULL; } - scq->skb = (struct sk_buff **) kmalloc(sizeof(struct sk_buff *) * + scq->skb = kmalloc(sizeof(struct sk_buff *) * (size / NS_SCQE_SIZE), GFP_KERNEL); if (scq->skb == NULL) { diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c index 7df0f373188..756d4f760da 100644 --- a/drivers/atm/zatm.c +++ b/drivers/atm/zatm.c @@ -996,7 +996,7 @@ static int start_tx(struct atm_dev *dev) DPRINTK("start_tx\n"); zatm_dev = ZATM_DEV(dev); - zatm_dev->tx_map = (struct atm_vcc **) kmalloc(sizeof(struct atm_vcc *)* + zatm_dev->tx_map = kmalloc(sizeof(struct atm_vcc *)* zatm_dev->chans,GFP_KERNEL); if (!zatm_dev->tx_map) return -ENOMEM; zatm_dev->tx_bw = ATM_OC3_PCR; @@ -1591,7 +1591,7 @@ static int __devinit zatm_init_one(struct pci_dev *pci_dev, struct zatm_dev *zatm_dev; int ret = -ENOMEM; - zatm_dev = (struct zatm_dev *) kmalloc(sizeof(*zatm_dev), GFP_KERNEL); + zatm_dev = kmalloc(sizeof(*zatm_dev), GFP_KERNEL); if (!zatm_dev) { printk(KERN_EMERG "%s: memory shortage\n", DEV_LABEL); goto out; diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c index dbe0735f8c9..f95d5027727 100644 --- a/drivers/base/dmapool.c +++ b/drivers/base/dmapool.c @@ -173,7 +173,7 @@ pool_alloc_page (struct dma_pool *pool, gfp_t mem_flags) mapsize = (mapsize + BITS_PER_LONG - 1) / BITS_PER_LONG; mapsize *= sizeof (long); - page = (struct dma_page *) kmalloc (mapsize + sizeof *page, mem_flags); + page = kmalloc(mapsize + sizeof *page, mem_flags); if (!page) return NULL; page->vaddr = dma_alloc_coherent (pool->dev, diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 730f9693150..acb2fa9cf6b 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1039,7 +1039,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep, status = -ENOMEM; goto cleanup1; } - buff_size = (int *)kmalloc(MAXSGENTRIES * sizeof(int), + buff_size = kmalloc(MAXSGENTRIES * sizeof(int), GFP_KERNEL); if (!buff_size) { status = -ENOMEM; diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index d5f519ebbc0..b94cd1c3213 100644 --- a/drivers/block/cpqarray.c +++ b/drivers/block/cpqarray.c @@ -1625,7 +1625,7 @@ static void start_fwbk(int ctlr) " processing\n"); /* Command does not return anything, but idasend command needs a buffer */ - id_ctlr_buf = (id_ctlr_t *)kmalloc(sizeof(id_ctlr_t), GFP_KERNEL); + id_ctlr_buf = kmalloc(sizeof(id_ctlr_t), GFP_KERNEL); if(id_ctlr_buf==NULL) { printk(KERN_WARNING "cpqarray: Out of memory. " @@ -1660,14 +1660,14 @@ static void getgeometry(int ctlr) info_p->log_drv_map = 0; - id_ldrive = (id_log_drv_t *)kmalloc(sizeof(id_log_drv_t), GFP_KERNEL); + id_ldrive = kmalloc(sizeof(id_log_drv_t), GFP_KERNEL); if(id_ldrive == NULL) { printk( KERN_ERR "cpqarray: out of memory.\n"); return; } - id_ctlr_buf = (id_ctlr_t *)kmalloc(sizeof(id_ctlr_t), GFP_KERNEL); + id_ctlr_buf = kmalloc(sizeof(id_ctlr_t), GFP_KERNEL); if(id_ctlr_buf == NULL) { kfree(id_ldrive); @@ -1675,7 +1675,7 @@ static void getgeometry(int ctlr) return; } - id_lstatus_buf = (sense_log_drv_stat_t *)kmalloc(sizeof(sense_log_drv_stat_t), GFP_KERNEL); + id_lstatus_buf = kmalloc(sizeof(sense_log_drv_stat_t), GFP_KERNEL); if(id_lstatus_buf == NULL) { kfree(id_ctlr_buf); @@ -1684,7 +1684,7 @@ static void getgeometry(int ctlr) return; } - sense_config_buf = (config_t *)kmalloc(sizeof(config_t), GFP_KERNEL); + sense_config_buf = kmalloc(sizeof(config_t), GFP_KERNEL); if(sense_config_buf == NULL) { kfree(id_lstatus_buf); diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 2df5cf4ec74..e4a2f8f3a1d 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -1810,7 +1810,7 @@ static int dvd_read_disckey(struct cdrom_device_info *cdi, dvd_struct *s) size = sizeof(s->disckey.value) + 4; - if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL) + if ((buf = kmalloc(size, GFP_KERNEL)) == NULL) return -ENOMEM; init_cdrom_command(&cgc, buf, size, CGC_DATA_READ); @@ -1861,7 +1861,7 @@ static int dvd_read_manufact(struct cdrom_device_info *cdi, dvd_struct *s) size = sizeof(s->manufact.value) + 4; - if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL) + if ((buf = kmalloc(size, GFP_KERNEL)) == NULL) return -ENOMEM; init_cdrom_command(&cgc, buf, size, CGC_DATA_READ); @@ -2849,7 +2849,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd, /* FIXME: we need upper bound checking, too!! */ if (lba < 0) return -EINVAL; - cgc.buffer = (char *) kmalloc(blocksize, GFP_KERNEL); + cgc.buffer = kmalloc(blocksize, GFP_KERNEL); if (cgc.buffer == NULL) return -ENOMEM; memset(&sense, 0, sizeof(sense)); @@ -3031,7 +3031,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd, int size = sizeof(dvd_struct); if (!CDROM_CAN(CDC_DVD)) return -ENOSYS; - if ((s = (dvd_struct *) kmalloc(size, GFP_KERNEL)) == NULL) + if ((s = kmalloc(size, GFP_KERNEL)) == NULL) return -ENOMEM; cdinfo(CD_DO_IOCTL, "entering DVD_READ_STRUCT\n"); if (copy_from_user(s, (dvd_struct __user *)arg, size)) { diff --git a/drivers/cdrom/cm206.c b/drivers/cdrom/cm206.c index e6d8e9edede..b6c61bbb20e 100644 --- a/drivers/cdrom/cm206.c +++ b/drivers/cdrom/cm206.c @@ -1420,7 +1420,7 @@ int __init cm206_init(void) return -EIO; } printk(" adapter at 0x%x", cm206_base); - cd = (struct cm206_struct *) kmalloc(size, GFP_KERNEL); + cd = kmalloc(size, GFP_KERNEL); if (!cd) goto out_base; /* Now we have found the adaptor card, try to reset it. As we have diff --git a/drivers/char/consolemap.c b/drivers/char/consolemap.c index 04a12027a74..b99b7561260 100644 --- a/drivers/char/consolemap.c +++ b/drivers/char/consolemap.c @@ -443,7 +443,7 @@ int con_clear_unimap(struct vc_data *vc, struct unimapinit *ui) p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc; if (p && p->readonly) return -EIO; if (!p || --p->refcount) { - q = (struct uni_pagedir *)kmalloc(sizeof(*p), GFP_KERNEL); + q = kmalloc(sizeof(*p), GFP_KERNEL); if (!q) { if (p) p->refcount++; return -ENOMEM; diff --git a/drivers/char/lcd.c b/drivers/char/lcd.c index da601fd6c07..d649abbf085 100644 --- a/drivers/char/lcd.c +++ b/drivers/char/lcd.c @@ -459,7 +459,7 @@ static int lcd_ioctl(struct inode *inode, struct file *file, (&display, (struct lcd_display *) arg, sizeof(struct lcd_display))) return -EFAULT; - rom = (unsigned char *) kmalloc((128), GFP_ATOMIC); + rom = kmalloc((128), GFP_ATOMIC); if (rom == NULL) { printk(KERN_ERR LCD "kmalloc() failed in %s\n", __FUNCTION__); diff --git a/drivers/char/lp.c b/drivers/char/lp.c index b70b5388b5a..b51d08be0bc 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -525,7 +525,7 @@ static int lp_open(struct inode * inode, struct file * file) return -EIO; } } - lp_table[minor].lp_buffer = (char *) kmalloc(LP_BUFFER_SIZE, GFP_KERNEL); + lp_table[minor].lp_buffer = kmalloc(LP_BUFFER_SIZE, GFP_KERNEL); if (!lp_table[minor].lp_buffer) { LP_F(minor) &= ~LP_BUSY; return -ENOMEM; diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 5152cedd887..f108c136800 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -541,7 +541,7 @@ static int mgslpc_probe(struct pcmcia_device *link) if (debug_level >= DEBUG_LEVEL_INFO) printk("mgslpc_attach\n"); - info = (MGSLPC_INFO *)kmalloc(sizeof(MGSLPC_INFO), GFP_KERNEL); + info = kmalloc(sizeof(MGSLPC_INFO), GFP_KERNEL); if (!info) { printk("Error can't allocate device instance data\n"); return -ENOMEM; diff --git a/drivers/char/rio/riocmd.c b/drivers/char/rio/riocmd.c index 167ebc84e8d..245f03195b7 100644 --- a/drivers/char/rio/riocmd.c +++ b/drivers/char/rio/riocmd.c @@ -556,7 +556,7 @@ struct CmdBlk *RIOGetCmdBlk(void) { struct CmdBlk *CmdBlkP; - CmdBlkP = (struct CmdBlk *)kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC); + CmdBlkP = kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC); if (CmdBlkP) memset(CmdBlkP, 0, sizeof(struct CmdBlk)); return CmdBlkP; diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index acc6fab601c..3fa625db9e4 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -4332,7 +4332,7 @@ static struct mgsl_struct* mgsl_allocate_device(void) { struct mgsl_struct *info; - info = (struct mgsl_struct *)kmalloc(sizeof(struct mgsl_struct), + info = kmalloc(sizeof(struct mgsl_struct), GFP_KERNEL); if (!info) { diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c index 53e8ccf94fe..8f4d67afe5b 100644 --- a/drivers/char/synclinkmp.c +++ b/drivers/char/synclinkmp.c @@ -2730,7 +2730,7 @@ static int startup(SLMP_INFO * info) return 0; if (!info->tx_buf) { - info->tx_buf = (unsigned char *)kmalloc(info->max_frame_size, GFP_KERNEL); + info->tx_buf = kmalloc(info->max_frame_size, GFP_KERNEL); if (!info->tx_buf) { printk(KERN_ERR"%s(%d):%s can't allocate transmit buffer\n", __FILE__,__LINE__,info->device_name); @@ -3798,7 +3798,7 @@ static SLMP_INFO *alloc_dev(int adapter_num, int port_num, struct pci_dev *pdev) { SLMP_INFO *info; - info = (SLMP_INFO *)kmalloc(sizeof(SLMP_INFO), + info = kmalloc(sizeof(SLMP_INFO), GFP_KERNEL); if (!info) { diff --git a/drivers/char/vt.c b/drivers/char/vt.c index a8239dac994..06c32a3e3ca 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -784,7 +784,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) if (new_cols == vc->vc_cols && new_rows == vc->vc_rows) return 0; - newscreen = (unsigned short *) kmalloc(new_screen_size, GFP_USER); + newscreen = kmalloc(new_screen_size, GFP_USER); if (!newscreen) return -ENOMEM; diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c index 311493e7b40..dc8368ebb1a 100644 --- a/drivers/char/vt_ioctl.c +++ b/drivers/char/vt_ioctl.c @@ -129,7 +129,7 @@ do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, struct kbd_str !capable(CAP_SYS_RESOURCE)) return -EPERM; - key_map = (ushort *) kmalloc(sizeof(plain_map), + key_map = kmalloc(sizeof(plain_map), GFP_KERNEL); if (!key_map) return -ENOMEM; @@ -259,7 +259,7 @@ do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm) sz = 256; while (sz < funcbufsize - funcbufleft + delta) sz <<= 1; - fnw = (char *) kmalloc(sz, GFP_KERNEL); + fnw = kmalloc(sz, GFP_KERNEL); if(!fnw) { ret = -ENOMEM; goto reterr; diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c index ca4e67a022d..22b62b3cd14 100644 --- a/drivers/fc4/fc.c +++ b/drivers/fc4/fc.c @@ -266,7 +266,7 @@ static void fcp_report_map_done(fc_channel *fc, int i, int status) printk ("FC: Bad magic from REPORT_AL_MAP on %s - %08x\n", fc->name, p->magic); fc->state = FC_STATE_OFFLINE; } else { - fc->posmap = (fcp_posmap *)kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL); + fc->posmap = kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL); if (!fc->posmap) { printk("FC: Not enough memory, offlining channel\n"); fc->state = FC_STATE_OFFLINE; @@ -355,7 +355,7 @@ void fcp_register(fc_channel *fc, u8 type, int unregister) for (i = fc->can_queue; i < fc->scsi_bitmap_end; i++) set_bit (i, fc->scsi_bitmap); fc->scsi_free = fc->can_queue; - fc->cmd_slots = (fcp_cmnd **)kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL); + fc->cmd_slots = kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL); fc->abort_count = 0; } else { fc->scsi_name[0] = 0; @@ -933,7 +933,7 @@ int fcp_scsi_dev_reset(struct scsi_cmnd *SCpnt) DECLARE_MUTEX_LOCKED(sem); if (!fc->rst_pkt) { - fc->rst_pkt = (struct scsi_cmnd *) kmalloc(sizeof(SCpnt), GFP_KERNEL); + fc->rst_pkt = kmalloc(sizeof(SCpnt), GFP_KERNEL); if (!fc->rst_pkt) return FAILED; fcmd = FCP_CMND(fc->rst_pkt); @@ -1107,7 +1107,7 @@ int fc_do_plogi(fc_channel *fc, unsigned char alpa, fc_wwn *node, fc_wwn *nport) logi *l; int status; - l = (logi *)kzalloc(2 * sizeof(logi), GFP_KERNEL); + l = kzalloc(2 * sizeof(logi), GFP_KERNEL); if (!l) return -ENOMEM; l->code = LS_PLOGI; memcpy (&l->nport_wwn, &fc->wwn_nport, sizeof(fc_wwn)); @@ -1141,7 +1141,7 @@ int fc_do_prli(fc_channel *fc, unsigned char alpa) prli *p; int status; - p = (prli *)kzalloc(2 * sizeof(prli), GFP_KERNEL); + p = kzalloc(2 * sizeof(prli), GFP_KERNEL); if (!p) return -ENOMEM; p->code = LS_PRLI; p->params[0] = 0x08002000; diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index e3a267622bb..d33717c8afd 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -2147,7 +2147,7 @@ static int ide_floppy_probe(ide_drive_t *drive) printk("ide-floppy: passing drive %s to ide-scsi emulation.\n", drive->name); goto failed; } - if ((floppy = (idefloppy_floppy_t *) kzalloc (sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) { + if ((floppy = kzalloc(sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) { printk (KERN_ERR "ide-floppy: %s: Can't allocate a floppy structure\n", drive->name); goto failed; } diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index e2f4bb54906..b3bcd1d7315 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -2573,11 +2573,11 @@ static idetape_stage_t *__idetape_kmalloc_stage (idetape_tape_t *tape, int full, int pages = tape->pages_per_stage; char *b_data = NULL; - if ((stage = (idetape_stage_t *) kmalloc (sizeof (idetape_stage_t),GFP_KERNEL)) == NULL) + if ((stage = kmalloc(sizeof (idetape_stage_t),GFP_KERNEL)) == NULL) return NULL; stage->next = NULL; - bh = stage->bh = (struct idetape_bh *)kmalloc(sizeof(struct idetape_bh), GFP_KERNEL); + bh = stage->bh = kmalloc(sizeof(struct idetape_bh), GFP_KERNEL); if (bh == NULL) goto abort; bh->b_reqnext = NULL; @@ -2607,7 +2607,7 @@ static idetape_stage_t *__idetape_kmalloc_stage (idetape_tape_t *tape, int full, continue; } prev_bh = bh; - if ((bh = (struct idetape_bh *)kmalloc(sizeof(struct idetape_bh), GFP_KERNEL)) == NULL) { + if ((bh = kmalloc(sizeof(struct idetape_bh), GFP_KERNEL)) == NULL) { free_page((unsigned long) b_data); goto abort; } @@ -4860,7 +4860,7 @@ static int ide_tape_probe(ide_drive_t *drive) printk(KERN_WARNING "ide-tape: Use drive %s with ide-scsi emulation and osst.\n", drive->name); printk(KERN_WARNING "ide-tape: OnStream support will be removed soon from ide-tape!\n"); } - tape = (idetape_tape_t *) kzalloc (sizeof (idetape_tape_t), GFP_KERNEL); + tape = kzalloc(sizeof (idetape_tape_t), GFP_KERNEL); if (tape == NULL) { printk(KERN_ERR "ide-tape: %s: Can't allocate a tape structure\n", drive->name); goto failed; diff --git a/drivers/isdn/act2000/act2000_isa.c b/drivers/isdn/act2000/act2000_isa.c index 3cac2373934..09ea50dd345 100644 --- a/drivers/isdn/act2000/act2000_isa.c +++ b/drivers/isdn/act2000/act2000_isa.c @@ -408,7 +408,7 @@ act2000_isa_download(act2000_card * card, act2000_ddef __user * cb) p = cblock.buffer; if (!access_ok(VERIFY_READ, p, length)) return -EFAULT; - buf = (u_char *) kmalloc(1024, GFP_KERNEL); + buf = kmalloc(1024, GFP_KERNEL); if (!buf) return -ENOMEM; timeout = 0; diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c index 097bfa7bc32..c4d438c17da 100644 --- a/drivers/isdn/capi/capidrv.c +++ b/drivers/isdn/capi/capidrv.c @@ -2013,7 +2013,7 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp) strcpy(card->name, id); card->contrnr = contr; card->nbchan = profp->nbchannel; - card->bchans = (capidrv_bchan *) kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC); + card->bchans = kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC); if (!card->bchans) { printk(KERN_WARNING "capidrv: (%s) Could not allocate bchan-structs.\n", id); diff --git a/drivers/isdn/divert/divert_procfs.c b/drivers/isdn/divert/divert_procfs.c index 399b316111f..06967da7c4a 100644 --- a/drivers/isdn/divert/divert_procfs.c +++ b/drivers/isdn/divert/divert_procfs.c @@ -45,7 +45,7 @@ put_info_buffer(char *cp) return; if (!*cp) return; - if (!(ib = (struct divert_info *) kmalloc(sizeof(struct divert_info) + strlen(cp), GFP_ATOMIC))) + if (!(ib = kmalloc(sizeof(struct divert_info) + strlen(cp), GFP_ATOMIC))) return; /* no memory */ strcpy(ib->info_start, cp); /* set output string */ ib->next = NULL; diff --git a/drivers/isdn/divert/isdn_divert.c b/drivers/isdn/divert/isdn_divert.c index 03319ea5aa0..7d97d54588d 100644 --- a/drivers/isdn/divert/isdn_divert.c +++ b/drivers/isdn/divert/isdn_divert.c @@ -153,7 +153,7 @@ int cf_command(int drvid, int mode, *ielenp = p - ielenp - 1; /* set total IE length */ /* allocate mem for information struct */ - if (!(cs = (struct call_struc *) kmalloc(sizeof(struct call_struc), GFP_ATOMIC))) + if (!(cs = kmalloc(sizeof(struct call_struc), GFP_ATOMIC))) return(-ENOMEM); /* no memory */ init_timer(&cs->timer); cs->info[0] = '\0'; @@ -276,7 +276,7 @@ int insertrule(int idx, divert_rule *newrule) { struct deflect_struc *ds,*ds1=NULL; unsigned long flags; - if (!(ds = (struct deflect_struc *) kmalloc(sizeof(struct deflect_struc), + if (!(ds = kmalloc(sizeof(struct deflect_struc), GFP_KERNEL))) return(-ENOMEM); /* no memory */ @@ -451,7 +451,7 @@ static int isdn_divert_icall(isdn_ctrl *ic) if (dv->rule.action == DEFLECT_PROCEED) if ((!if_used) || ((!extern_wait_max) && (!dv->rule.waittime))) return(0); /* no external deflection needed */ - if (!(cs = (struct call_struc *) kmalloc(sizeof(struct call_struc), GFP_ATOMIC))) + if (!(cs = kmalloc(sizeof(struct call_struc), GFP_ATOMIC))) return(0); /* no memory */ init_timer(&cs->timer); cs->info[0] = '\0'; diff --git a/drivers/isdn/hysdn/hysdn_procconf.c b/drivers/isdn/hysdn/hysdn_procconf.c index 8e2b03889f3..94a93508911 100644 --- a/drivers/isdn/hysdn/hysdn_procconf.c +++ b/drivers/isdn/hysdn/hysdn_procconf.c @@ -275,7 +275,7 @@ hysdn_conf_open(struct inode *ino, struct file *filep) } else if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) { /* read access -> output card info data */ - if (!(tmp = (char *) kmalloc(INFO_OUT_LEN * 2 + 2, GFP_KERNEL))) { + if (!(tmp = kmalloc(INFO_OUT_LEN * 2 + 2, GFP_KERNEL))) { unlock_kernel(); return (-EFAULT); /* out of memory */ } diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c index f241f5e551c..375d956884d 100644 --- a/drivers/isdn/hysdn/hysdn_proclog.c +++ b/drivers/isdn/hysdn/hysdn_proclog.c @@ -111,7 +111,7 @@ put_log_buffer(hysdn_card * card, char *cp) if (pd->if_used <= 0) return; /* no open file for read */ - if (!(ib = (struct log_data *) kmalloc(sizeof(struct log_data) + strlen(cp), GFP_ATOMIC))) + if (!(ib = kmalloc(sizeof(struct log_data) + strlen(cp), GFP_ATOMIC))) return; /* no memory */ strcpy(ib->log_start, cp); /* set output string */ ib->next = NULL; diff --git a/drivers/isdn/i4l/isdn_audio.c b/drivers/isdn/i4l/isdn_audio.c index 2cc56d6a9fa..fb350c567c6 100644 --- a/drivers/isdn/i4l/isdn_audio.c +++ b/drivers/isdn/i4l/isdn_audio.c @@ -328,7 +328,7 @@ adpcm_state * isdn_audio_adpcm_init(adpcm_state * s, int nbits) { if (!s) - s = (adpcm_state *) kmalloc(sizeof(adpcm_state), GFP_ATOMIC); + s = kmalloc(sizeof(adpcm_state), GFP_ATOMIC); if (s) { s->a = 0; s->d = 5; @@ -343,7 +343,7 @@ dtmf_state * isdn_audio_dtmf_init(dtmf_state * s) { if (!s) - s = (dtmf_state *) kmalloc(sizeof(dtmf_state), GFP_ATOMIC); + s = kmalloc(sizeof(dtmf_state), GFP_ATOMIC); if (s) { s->idx = 0; s->last = ' '; @@ -621,7 +621,7 @@ silence_state * isdn_audio_silence_init(silence_state * s) { if (!s) - s = (silence_state *) kmalloc(sizeof(silence_state), GFP_ATOMIC); + s = kmalloc(sizeof(silence_state), GFP_ATOMIC); if (s) { s->idx = 0; s->state = 0; diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index c36c817578c..838b3734e2b 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -2948,7 +2948,7 @@ isdn_net_addphone(isdn_net_ioctl_phone * phone) isdn_net_phone *n; if (p) { - if (!(n = (isdn_net_phone *) kmalloc(sizeof(isdn_net_phone), GFP_KERNEL))) + if (!(n = kmalloc(sizeof(isdn_net_phone), GFP_KERNEL))) return -ENOMEM; strcpy(n->num, phone->phone); n->next = p->local->phone[phone->outgoing & 1]; diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index 43811795b46..1726131b20b 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -717,7 +717,7 @@ isdn_ppp_fill_rq(unsigned char *buf, int len, int proto, int slot) printk(KERN_DEBUG "ippp: device not activated.\n"); return 0; } - nbuf = (unsigned char *) kmalloc(len + 4, GFP_ATOMIC); + nbuf = kmalloc(len + 4, GFP_ATOMIC); if (!nbuf) { printk(KERN_WARNING "ippp: Can't alloc buf\n"); return 0; diff --git a/drivers/isdn/pcbit/layer2.c b/drivers/isdn/pcbit/layer2.c index 6ff85574e94..eafcce5e656 100644 --- a/drivers/isdn/pcbit/layer2.c +++ b/drivers/isdn/pcbit/layer2.c @@ -100,7 +100,7 @@ pcbit_l2_write(struct pcbit_dev *dev, ulong msg, ushort refnum, dev_kfree_skb(skb); return -1; } - if ((frame = (struct frame_buf *) kmalloc(sizeof(struct frame_buf), + if ((frame = kmalloc(sizeof(struct frame_buf), GFP_ATOMIC)) == NULL) { printk(KERN_WARNING "pcbit_2_write: kmalloc failed\n"); dev_kfree_skb(skb); diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index d43ea81d6df..7cec6de5e2b 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -828,7 +828,7 @@ static ssize_t adb_write(struct file *file, const char __user *buf, if (!access_ok(VERIFY_READ, buf, count)) return -EFAULT; - req = (struct adb_request *) kmalloc(sizeof(struct adb_request), + req = kmalloc(sizeof(struct adb_request), GFP_KERNEL); if (req == NULL) return -ENOMEM; diff --git a/drivers/macintosh/apm_emu.c b/drivers/macintosh/apm_emu.c index 8862a83b8d8..4300c628f8a 100644 --- a/drivers/macintosh/apm_emu.c +++ b/drivers/macintosh/apm_emu.c @@ -321,7 +321,7 @@ static int do_open(struct inode * inode, struct file * filp) { struct apm_user * as; - as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL); + as = kmalloc(sizeof(*as), GFP_KERNEL); if (as == NULL) { printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n", sizeof(*as)); diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c index d9986f3a3fb..93e6ef9233f 100644 --- a/drivers/macintosh/via-pmu68k.c +++ b/drivers/macintosh/via-pmu68k.c @@ -847,7 +847,7 @@ pbook_pci_save(void) n_pbook_pci_saves = npci; if (npci == 0) return; - ps = (struct pci_save *) kmalloc(npci * sizeof(*ps), GFP_KERNEL); + ps = kmalloc(npci * sizeof(*ps), GFP_KERNEL); pbook_pci_saves = ps; if (ps == NULL) return; diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c index 240ad084fa7..50bc32a8bd5 100644 --- a/drivers/media/dvb/bt8xx/dst_ca.c +++ b/drivers/media/dvb/bt8xx/dst_ca.c @@ -480,7 +480,7 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer; int result = 0; - if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { + if ((hw_buffer = kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); return -ENOMEM; } diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c index 80a85cb4975..3e35931af35 100644 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c +++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c @@ -657,7 +657,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) case BTTV_BOARD_TWINHAN_DST: /* DST is not a frontend driver !!! */ - state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL); + state = kmalloc(sizeof (struct dst_state), GFP_KERNEL); if (!state) { printk("dvb_bt8xx: No memory\n"); break; diff --git a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c index 42f39a89bc4..a6fb1d6a7b5 100644 --- a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c +++ b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c @@ -195,7 +195,7 @@ struct dvb_frontend* ttusbdecfe_dvbt_attach(const struct ttusbdecfe_config* conf struct ttusbdecfe_state* state = NULL; /* allocate memory for the internal state */ - state = (struct ttusbdecfe_state*) kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL); + state = kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL); if (state == NULL) return NULL; @@ -215,7 +215,7 @@ struct dvb_frontend* ttusbdecfe_dvbs_attach(const struct ttusbdecfe_config* conf struct ttusbdecfe_state* state = NULL; /* allocate memory for the internal state */ - state = (struct ttusbdecfe_state*) kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL); + state = kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL); if (state == NULL) return NULL; diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c index b1012e92ee0..917021fc299 100644 --- a/drivers/media/video/dabusb.c +++ b/drivers/media/video/dabusb.c @@ -218,7 +218,7 @@ static int dabusb_alloc_buffers (pdabusb_t s) pipesize, packets, transfer_buffer_length); while (buffers < (s->total_buffer_size << 10)) { - b = (pbuff_t) kzalloc (sizeof (buff_t), GFP_KERNEL); + b = kzalloc(sizeof (buff_t), GFP_KERNEL); if (!b) { err("kzalloc(sizeof(buff_t))==NULL"); goto err; @@ -659,7 +659,7 @@ static int dabusb_ioctl (struct inode *inode, struct file *file, unsigned int cm switch (cmd) { case IOCTL_DAB_BULK: - pbulk = (pbulk_transfer_t) kmalloc (sizeof (bulk_transfer_t), GFP_KERNEL); + pbulk = kmalloc(sizeof (bulk_transfer_t), GFP_KERNEL); if (!pbulk) { ret = -ENOMEM; diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c index 368d6e219fa..86d2884e16c 100644 --- a/drivers/media/video/planb.c +++ b/drivers/media/video/planb.c @@ -138,7 +138,7 @@ static int grabbuf_alloc(struct planb *pb) + MAX_LNUM #endif /* PLANB_GSCANLINE */ ); - if ((pb->rawbuf = (unsigned char**) kmalloc (npage + if ((pb->rawbuf = kmalloc(npage * sizeof(unsigned long), GFP_KERNEL)) == 0) return -ENOMEM; for (i = 0; i < npage; i++) { diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c index d8b88024bc2..b560c9d7c51 100644 --- a/drivers/media/video/usbvideo/usbvideo.c +++ b/drivers/media/video/usbvideo/usbvideo.c @@ -690,7 +690,7 @@ int usbvideo_register( } base_size = num_cams * sizeof(struct uvd) + sizeof(struct usbvideo); - cams = (struct usbvideo *) kzalloc(base_size, GFP_KERNEL); + cams = kzalloc(base_size, GFP_KERNEL); if (cams == NULL) { err("Failed to allocate %d. bytes for usbvideo struct", base_size); return -ENOMEM; diff --git a/drivers/media/video/videocodec.c b/drivers/media/video/videocodec.c index 2ae3fb25063..290e6413565 100644 --- a/drivers/media/video/videocodec.c +++ b/drivers/media/video/videocodec.c @@ -346,7 +346,7 @@ videocodec_build_table (void) size); kfree(videocodec_buf); - videocodec_buf = (char *) kmalloc(size, GFP_KERNEL); + videocodec_buf = kmalloc(size, GFP_KERNEL); i = 0; i += scnprintf(videocodec_buf + i, size - 1, diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c index 1de30d71167..e33d446e749 100644 --- a/drivers/message/i2o/i2o_config.c +++ b/drivers/message/i2o/i2o_config.c @@ -186,7 +186,7 @@ static int i2o_cfg_parms(unsigned long arg, unsigned int type) if (!dev) return -ENXIO; - ops = (u8 *) kmalloc(kcmd.oplen, GFP_KERNEL); + ops = kmalloc(kcmd.oplen, GFP_KERNEL); if (!ops) return -ENOMEM; @@ -199,7 +199,7 @@ static int i2o_cfg_parms(unsigned long arg, unsigned int type) * It's possible to have a _very_ large table * and that the user asks for all of it at once... */ - res = (u8 *) kmalloc(65536, GFP_KERNEL); + res = kmalloc(65536, GFP_KERNEL); if (!res) { kfree(ops); return -ENOMEM; diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index 5db71604592..0a7e86859bf 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -459,7 +459,7 @@ add_dataflash(struct spi_device *spi, char *name, struct mtd_info *device; struct flash_platform_data *pdata = spi->dev.platform_data; - priv = (struct dataflash *) kzalloc(sizeof *priv, GFP_KERNEL); + priv = kzalloc(sizeof *priv, GFP_KERNEL); if (!priv) return -ENOMEM; diff --git a/drivers/net/appletalk/ipddp.c b/drivers/net/appletalk/ipddp.c index b98592a8bac..f22e46dfd77 100644 --- a/drivers/net/appletalk/ipddp.c +++ b/drivers/net/appletalk/ipddp.c @@ -186,7 +186,7 @@ static int ipddp_xmit(struct sk_buff *skb, struct net_device *dev) */ static int ipddp_create(struct ipddp_route *new_rt) { - struct ipddp_route *rt =(struct ipddp_route*) kmalloc(sizeof(*rt), GFP_KERNEL); + struct ipddp_route *rt = kmalloc(sizeof(*rt), GFP_KERNEL); if (rt == NULL) return -ENOMEM; diff --git a/drivers/net/bsd_comp.c b/drivers/net/bsd_comp.c index bae1de1e780..7845eaf6f29 100644 --- a/drivers/net/bsd_comp.c +++ b/drivers/net/bsd_comp.c @@ -395,7 +395,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) * Allocate the main control structure for this instance. */ maxmaxcode = MAXCODE(bits); - db = (struct bsd_db *) kmalloc (sizeof (struct bsd_db), + db = kmalloc(sizeof (struct bsd_db), GFP_KERNEL); if (!db) { diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c index 16620bd97fb..11af0ae7510 100644 --- a/drivers/net/irda/donauboe.c +++ b/drivers/net/irda/donauboe.c @@ -1603,7 +1603,7 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid) irda_qos_bits_to_value (&self->qos); /* Allocate twice the size to guarantee alignment */ - self->ringbuf = (void *) kmalloc (OBOE_RING_LEN << 1, GFP_KERNEL); + self->ringbuf = kmalloc(OBOE_RING_LEN << 1, GFP_KERNEL); if (!self->ringbuf) { printk (KERN_ERR DRIVER_NAME ": can't allocate DMA buffers\n"); diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 6e95645e724..3ca1082ec77 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1747,7 +1747,7 @@ static int irda_usb_probe(struct usb_interface *intf, /* Don't change this buffer size and allocation without doing * some heavy and complete testing. Don't ask why :-( * Jean II */ - self->speed_buff = (char *) kmalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL); + self->speed_buff = kmalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL); if (self->speed_buff == NULL) goto err_out_3; diff --git a/drivers/net/irda/irport.c b/drivers/net/irda/irport.c index 654a68b490a..3098960dc2a 100644 --- a/drivers/net/irda/irport.c +++ b/drivers/net/irda/irport.c @@ -164,7 +164,7 @@ irport_open(int i, unsigned int iobase, unsigned int irq) /* Allocate memory if needed */ if (self->tx_buff.truesize > 0) { - self->tx_buff.head = (__u8 *) kmalloc(self->tx_buff.truesize, + self->tx_buff.head = kmalloc(self->tx_buff.truesize, GFP_KERNEL); if (self->tx_buff.head == NULL) { IRDA_ERROR("%s(), can't allocate memory for " diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c index b833016f182..177c502f738 100644 --- a/drivers/net/lp486e.c +++ b/drivers/net/lp486e.c @@ -884,7 +884,7 @@ static int i596_start_xmit (struct sk_buff *skb, struct net_device *dev) { dev->trans_start = jiffies; - tx_cmd = (struct tx_cmd *) kmalloc ((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC); + tx_cmd = kmalloc((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC); if (tx_cmd == NULL) { printk(KERN_WARNING "%s: i596_xmit Memory squeeze, dropping packet.\n", dev->name); lp->stats.tx_dropped++; @@ -1266,7 +1266,7 @@ static void set_multicast_list(struct net_device *dev) { if (dev->mc_count > 0) { struct dev_mc_list *dmi; char *cp; - cmd = (struct i596_cmd *)kmalloc(sizeof(struct i596_cmd)+2+dev->mc_count*6, GFP_ATOMIC); + cmd = kmalloc(sizeof(struct i596_cmd)+2+dev->mc_count*6, GFP_ATOMIC); if (cmd == NULL) { printk (KERN_ERR "%s: set_multicast Memory squeeze.\n", dev->name); return; diff --git a/drivers/net/ppp_deflate.c b/drivers/net/ppp_deflate.c index f54c55242f4..72c8d6628f5 100644 --- a/drivers/net/ppp_deflate.c +++ b/drivers/net/ppp_deflate.c @@ -121,7 +121,7 @@ static void *z_comp_alloc(unsigned char *options, int opt_len) if (w_size < DEFLATE_MIN_SIZE || w_size > DEFLATE_MAX_SIZE) return NULL; - state = (struct ppp_deflate_state *) kmalloc(sizeof(*state), + state = kmalloc(sizeof(*state), GFP_KERNEL); if (state == NULL) return NULL; @@ -341,7 +341,7 @@ static void *z_decomp_alloc(unsigned char *options, int opt_len) if (w_size < DEFLATE_MIN_SIZE || w_size > DEFLATE_MAX_SIZE) return NULL; - state = (struct ppp_deflate_state *) kmalloc(sizeof(*state), GFP_KERNEL); + state = kmalloc(sizeof(*state), GFP_KERNEL); if (state == NULL) return NULL; diff --git a/drivers/net/ppp_mppe.c b/drivers/net/ppp_mppe.c index f3655fd772f..d5bdd257465 100644 --- a/drivers/net/ppp_mppe.c +++ b/drivers/net/ppp_mppe.c @@ -200,7 +200,7 @@ static void *mppe_alloc(unsigned char *options, int optlen) || options[0] != CI_MPPE || options[1] != CILEN_MPPE) goto out; - state = (struct ppp_mppe_state *) kmalloc(sizeof(*state), GFP_KERNEL); + state = kmalloc(sizeof(*state), GFP_KERNEL); if (state == NULL) goto out; diff --git a/drivers/net/slip.c b/drivers/net/slip.c index 39c2152a07f..a0806d262fc 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -229,10 +229,10 @@ static int sl_realloc_bufs(struct slip *sl, int mtu) if (len < 576 * 2) len = 576 * 2; - xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC); - rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC); + xbuff = kmalloc(len + 4, GFP_ATOMIC); + rbuff = kmalloc(len + 4, GFP_ATOMIC); #ifdef SL_INCLUDE_CSLIP - cbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC); + cbuff = kmalloc(len + 4, GFP_ATOMIC); #endif diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c index a4f735723c4..a02c5fb4056 100644 --- a/drivers/net/wan/hostess_sv11.c +++ b/drivers/net/wan/hostess_sv11.c @@ -231,7 +231,7 @@ static struct sv11_device *sv11_init(int iobase, int irq) return NULL; } - sv=(struct sv11_device *)kmalloc(sizeof(struct sv11_device), GFP_KERNEL); + sv = kmalloc(sizeof(struct sv11_device), GFP_KERNEL); if(!sv) goto fail3; diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c index 36d1c3ff707..62184dee377 100644 --- a/drivers/net/wan/pc300_drv.c +++ b/drivers/net/wan/pc300_drv.c @@ -3455,7 +3455,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if ((err = pci_enable_device(pdev)) < 0) return err; - card = (pc300_t *) kmalloc(sizeof(pc300_t), GFP_KERNEL); + card = kmalloc(sizeof(pc300_t), GFP_KERNEL); if (card == NULL) { printk("PC300 found at RAM 0x%016llx, " "but could not allocate card structure.\n", diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c index b2a23aed442..5873c346e7e 100644 --- a/drivers/net/wan/pc300_tty.c +++ b/drivers/net/wan/pc300_tty.c @@ -784,7 +784,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev) continue; } - new = (st_cpc_rx_buf *)kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC); + new = kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC); if (new == 0) { cpc_tty_rx_disc_frame(pc300chan); continue; diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index 9c3ccc66914..1c9edd97acc 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -123,8 +123,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu) unsigned char *xbuff, *rbuff; int len = 2* newmtu; - xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC); - rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC); + xbuff = kmalloc(len + 4, GFP_ATOMIC); + rbuff = kmalloc(len + 4, GFP_ATOMIC); if (xbuff == NULL || rbuff == NULL) { @@ -465,11 +465,11 @@ static int x25_asy_open(struct net_device *dev) len = dev->mtu * 2; - sl->rbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL); + sl->rbuff = kmalloc(len + 4, GFP_KERNEL); if (sl->rbuff == NULL) { goto norbuff; } - sl->xbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL); + sl->xbuff = kmalloc(len + 4, GFP_KERNEL); if (sl->xbuff == NULL) { goto noxbuff; } diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index 974a8e5bec8..efb8cf3bd8a 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -1253,7 +1253,7 @@ static char * ap_auth_make_challenge(struct ap_data *ap) return NULL; } - tmpbuf = (char *) kmalloc(WLAN_AUTH_CHALLENGE_LEN, GFP_ATOMIC); + tmpbuf = kmalloc(WLAN_AUTH_CHALLENGE_LEN, GFP_ATOMIC); if (tmpbuf == NULL) { PDEBUG(DEBUG_AP, "AP: kmalloc failed for challenge\n"); return NULL; diff --git a/drivers/net/wireless/hostap/hostap_download.c b/drivers/net/wireless/hostap/hostap_download.c index 24fc387bba6..c7678e67697 100644 --- a/drivers/net/wireless/hostap/hostap_download.c +++ b/drivers/net/wireless/hostap/hostap_download.c @@ -201,7 +201,7 @@ static u8 * prism2_read_pda(struct net_device *dev) 0x7f0002 /* Intel PRO/Wireless 2011B (PCI) */, }; - buf = (u8 *) kmalloc(PRISM2_PDA_SIZE, GFP_KERNEL); + buf = kmalloc(PRISM2_PDA_SIZE, GFP_KERNEL); if (buf == NULL) return NULL; diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index a394a23b9a2..3079378fb8c 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -2252,7 +2252,7 @@ static int hostap_tx_compl_read(local_info_t *local, int error, if (txdesc->sw_support) { len = le16_to_cpu(txdesc->data_len); if (len < PRISM2_DATA_MAXLEN) { - *payload = (char *) kmalloc(len, GFP_ATOMIC); + *payload = kmalloc(len, GFP_ATOMIC); if (*payload == NULL || hfa384x_from_bap(dev, BAP0, *payload, len)) { PDEBUG(DEBUG_EXTRA, "%s: could not read TX " diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index 3b7b8063ff1..cb08bc5db2b 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -3829,7 +3829,7 @@ static int prism2_ioctl_priv_hostapd(local_info_t *local, struct iw_point *p) p->length > PRISM2_HOSTAPD_MAX_BUF_SIZE || !p->pointer) return -EINVAL; - param = (struct prism2_hostapd_param *) kmalloc(p->length, GFP_KERNEL); + param = kmalloc(p->length, GFP_KERNEL); if (param == NULL) return -ENOMEM; diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 0796be9d9e7..04c19cefa1d 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -250,7 +250,7 @@ u16 hostap_tx_callback_register(local_info_t *local, unsigned long flags; struct hostap_tx_callback_info *entry; - entry = (struct hostap_tx_callback_info *) kmalloc(sizeof(*entry), + entry = kmalloc(sizeof(*entry), GFP_ATOMIC); if (entry == NULL) return 0; diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index dd9ba4aad7b..0e94fbbf7a9 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -2246,7 +2246,7 @@ static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv) if (priv->snapshot[0]) return 1; for (i = 0; i < 0x30; i++) { - priv->snapshot[i] = (u8 *) kmalloc(0x1000, GFP_ATOMIC); + priv->snapshot[i] = kmalloc(0x1000, GFP_ATOMIC); if (!priv->snapshot[i]) { IPW_DEBUG_INFO("%s: Error allocating snapshot " "buffer %d\n", priv->net_dev->name, i); diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index 96606ed1007..838d510213c 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -2775,7 +2775,7 @@ prism54_hostapd(struct net_device *ndev, struct iw_point *p) p->length > PRISM2_HOSTAPD_MAX_BUF_SIZE || !p->pointer) return -EINVAL; - param = (struct prism2_hostapd_param *) kmalloc(p->length, GFP_KERNEL); + param = kmalloc(p->length, GFP_KERNEL); if (param == NULL) return -ENOMEM; diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index 233d906c08f..5eb81638e84 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -603,7 +603,7 @@ static wavepoint_history *wl_new_wavepoint(unsigned short nwid, unsigned char se if(lp->wavepoint_table.num_wavepoints==MAX_WAVEPOINTS) return NULL; - new_wavepoint=(wavepoint_history *) kmalloc(sizeof(wavepoint_history),GFP_ATOMIC); + new_wavepoint = kmalloc(sizeof(wavepoint_history),GFP_ATOMIC); if(new_wavepoint==NULL) return NULL; diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c index 77e11ddad83..78ea72fb8f0 100644 --- a/drivers/net/wireless/zd1211rw/zd_chip.c +++ b/drivers/net/wireless/zd1211rw/zd_chip.c @@ -101,7 +101,7 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr /* Allocate a single memory block for values and addresses. */ count16 = 2*count; - a16 = (zd_addr_t *)kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)), + a16 = kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)), GFP_NOFS); if (!a16) { dev_dbg_f(zd_chip_dev(chip), diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index 12bab64a62a..6fb3f7979f2 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -874,7 +874,7 @@ void *iosapic_register(unsigned long hpa) return NULL; } - isi = (struct iosapic_info *)kzalloc(sizeof(struct iosapic_info), GFP_KERNEL); + isi = kzalloc(sizeof(struct iosapic_info), GFP_KERNEL); if (!isi) { BUG(); return NULL; diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c index 298a6cfd840..ae5e974c45a 100644 --- a/drivers/pci/hotplug/cpqphp_nvram.c +++ b/drivers/pci/hotplug/cpqphp_nvram.c @@ -520,7 +520,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl) return 2; while (nummem--) { - mem_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL); + mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL); if (!mem_node) break; @@ -548,7 +548,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl) } while (numpmem--) { - p_mem_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL); + p_mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL); if (!p_mem_node) break; @@ -576,7 +576,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl) } while (numio--) { - io_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL); + io_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL); if (!io_node) break; @@ -604,7 +604,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl) } while (numbus--) { - bus_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL); + bus_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL); if (!bus_node) break; diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 6d3f580f266..25d3aadfddb 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -1320,7 +1320,7 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) DBG_ENTER_ROUTINE spin_lock_init(&list_lock); - php_ctlr = (struct php_ctlr_state_s *) kmalloc(sizeof(struct php_ctlr_state_s), GFP_KERNEL); + php_ctlr = kmalloc(sizeof(struct php_ctlr_state_s), GFP_KERNEL); if (!php_ctlr) { /* allocate controller state data */ err("%s: HPC controller memory allocation error!\n", __FUNCTION__); diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c index 55866b6b26f..6f5fabbd14e 100644 --- a/drivers/pci/pcie/aer/aerdrv.c +++ b/drivers/pci/pcie/aer/aerdrv.c @@ -148,7 +148,7 @@ static struct aer_rpc* aer_alloc_rpc(struct pcie_device *dev) { struct aer_rpc *rpc; - if (!(rpc = (struct aer_rpc *)kmalloc(sizeof(struct aer_rpc), + if (!(rpc = kmalloc(sizeof(struct aer_rpc), GFP_KERNEL))) return NULL; diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c index b7fdb4d21a9..95738dbd5d4 100644 --- a/drivers/pnp/pnpbios/core.c +++ b/drivers/pnp/pnpbios/core.c @@ -109,7 +109,7 @@ static int pnp_dock_event(int dock, struct pnp_docking_station_info *info) if (!current->fs->root) { return -EAGAIN; } - if (!(envp = (char **) kcalloc (20, sizeof (char *), GFP_KERNEL))) { + if (!(envp = kcalloc(20, sizeof (char *), GFP_KERNEL))) { return -ENOMEM; } if (!(buf = kzalloc(256, GFP_KERNEL))) { diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index c9321b920e9..25b5d7a6641 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -688,7 +688,7 @@ raw3215_probe (struct ccw_device *cdev) raw->cdev = cdev; raw->inbuf = (char *) raw + sizeof(struct raw3215_info); memset(raw, 0, sizeof(struct raw3215_info)); - raw->buffer = (char *) kmalloc(RAW3215_BUFFER_SIZE, + raw->buffer = kmalloc(RAW3215_BUFFER_SIZE, GFP_KERNEL|GFP_DMA); if (raw->buffer == NULL) { spin_lock(&raw3215_device_lock); diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c index e3491a5f521..3e86fd1756e 100644 --- a/drivers/s390/char/keyboard.c +++ b/drivers/s390/char/keyboard.c @@ -377,7 +377,7 @@ do_kdsk_ioctl(struct kbd_data *kbd, struct kbentry __user *user_kbe, if (!(key_map = kbd->key_maps[tmp.kb_table])) { int j; - key_map = (ushort *) kmalloc(sizeof(plain_map), + key_map = kmalloc(sizeof(plain_map), GFP_KERNEL); if (!key_map) return -ENOMEM; diff --git a/drivers/s390/char/sclp_cpi.c b/drivers/s390/char/sclp_cpi.c index 732dfbdb85c..f7c10d954ec 100644 --- a/drivers/s390/char/sclp_cpi.c +++ b/drivers/s390/char/sclp_cpi.c @@ -127,7 +127,7 @@ cpi_prepare_req(void) struct cpi_sccb *sccb; struct cpi_evbuf *evb; - req = (struct sclp_req *) kmalloc(sizeof(struct sclp_req), GFP_KERNEL); + req = kmalloc(sizeof(struct sclp_req), GFP_KERNEL); if (req == NULL) return ERR_PTR(-ENOMEM); sccb = (struct cpi_sccb *) __get_free_page(GFP_KERNEL | GFP_DMA); diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c index a62b00083d0..5bb13a9d089 100644 --- a/drivers/s390/crypto/zcrypt_cex2a.c +++ b/drivers/s390/crypto/zcrypt_cex2a.c @@ -295,7 +295,7 @@ static long zcrypt_cex2a_modexpo(struct zcrypt_device *zdev, struct completion work; int rc; - ap_msg.message = (void *) kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL); + ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + @@ -337,7 +337,7 @@ static long zcrypt_cex2a_modexpo_crt(struct zcrypt_device *zdev, struct completion work; int rc; - ap_msg.message = (void *) kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL); + ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + diff --git a/drivers/s390/crypto/zcrypt_pcica.c b/drivers/s390/crypto/zcrypt_pcica.c index b6a4ecdc802..32e37014345 100644 --- a/drivers/s390/crypto/zcrypt_pcica.c +++ b/drivers/s390/crypto/zcrypt_pcica.c @@ -279,7 +279,7 @@ static long zcrypt_pcica_modexpo(struct zcrypt_device *zdev, struct completion work; int rc; - ap_msg.message = (void *) kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL); + ap_msg.message = kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + @@ -321,7 +321,7 @@ static long zcrypt_pcica_modexpo_crt(struct zcrypt_device *zdev, struct completion work; int rc; - ap_msg.message = (void *) kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL); + ap_msg.message = kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c index 2da8b938140..b7153c1e15c 100644 --- a/drivers/s390/crypto/zcrypt_pcixcc.c +++ b/drivers/s390/crypto/zcrypt_pcixcc.c @@ -717,7 +717,7 @@ long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev, struct ica_xcRB *xcRB) }; int rc; - ap_msg.message = (void *) kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL); + ap_msg.message = kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL); if (!ap_msg.message) return -ENOMEM; ap_msg.psmid = (((unsigned long long) current->pid) << 32) + diff --git a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c index 3257c22dd79..03cc263fe0d 100644 --- a/drivers/s390/net/ctcmain.c +++ b/drivers/s390/net/ctcmain.c @@ -1646,7 +1646,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type) return -1; } memset(ch, 0, sizeof (struct channel)); - if ((ch->ccw = (struct ccw1 *) kmalloc(8*sizeof(struct ccw1), + if ((ch->ccw = kmalloc(8*sizeof(struct ccw1), GFP_KERNEL | GFP_DMA)) == NULL) { kfree(ch); ctc_pr_warn("ctc: Out of memory in add_channel\n"); @@ -1693,7 +1693,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type) return -1; } fsm_newstate(ch->fsm, CH_STATE_IDLE); - if ((ch->irb = (struct irb *) kmalloc(sizeof (struct irb), + if ((ch->irb = kmalloc(sizeof (struct irb), GFP_KERNEL)) == NULL) { ctc_pr_warn("ctc: Out of memory in add_channel\n"); kfree_fsm(ch->fsm); @@ -2535,7 +2535,7 @@ ctc_print_statistics(struct ctc_priv *priv) DBF_TEXT(trace, 4, __FUNCTION__); if (!priv) return; - sbuf = (char *)kmalloc(2048, GFP_KERNEL); + sbuf = kmalloc(2048, GFP_KERNEL); if (sbuf == NULL) return; p = sbuf; diff --git a/drivers/s390/net/iucv.c b/drivers/s390/net/iucv.c index 1476ce2b437..229aeb5fc39 100644 --- a/drivers/s390/net/iucv.c +++ b/drivers/s390/net/iucv.c @@ -772,7 +772,7 @@ iucv_register_program (__u8 pgmname[16], } /* Allocate handler entry */ - new_handler = (handler *)kmalloc(sizeof(handler), GFP_ATOMIC); + new_handler = kmalloc(sizeof(handler), GFP_ATOMIC); if (new_handler == NULL) { printk(KERN_WARNING "%s: storage allocation for new handler " "failed.\n", __FUNCTION__); diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 5d39b2df0cc..85093b71f9f 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -237,7 +237,7 @@ zfcp_device_setup(char *devstr) return 0; len = strlen(devstr) + 1; - str = (char *) kmalloc(len, GFP_KERNEL); + str = kmalloc(len, GFP_KERNEL); if (!str) goto err_out; memcpy(str, devstr, len); diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c index 2722af5d340..386e7de0b7e 100644 --- a/drivers/sbus/char/vfc_dev.c +++ b/drivers/sbus/char/vfc_dev.c @@ -659,7 +659,7 @@ static int vfc_probe(void) if (!cards) return -ENODEV; - vfc_dev_lst = (struct vfc_dev **)kmalloc(sizeof(struct vfc_dev *) * + vfc_dev_lst = kmalloc(sizeof(struct vfc_dev *) * (cards+1), GFP_KERNEL); if (vfc_dev_lst == NULL) diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index ac108f9e267..426cd6f49f5 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -288,7 +288,7 @@ int aac_get_containers(struct aac_dev *dev) if (maximum_num_containers < MAXIMUM_NUM_CONTAINERS) maximum_num_containers = MAXIMUM_NUM_CONTAINERS; - fsa_dev_ptr = (struct fsa_dev_info *) kmalloc( + fsa_dev_ptr = kmalloc( sizeof(*fsa_dev_ptr) * maximum_num_containers, GFP_KERNEL); if (!fsa_dev_ptr) { aac_fib_free(fibptr); diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index d5cf8b91a0e..6d305b2f854 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -386,7 +386,7 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev) * Ok now init the communication subsystem */ - dev->queues = (struct aac_queue_block *) kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL); + dev->queues = kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL); if (dev->queues == NULL) { printk(KERN_ERR "Error could not allocate comm region.\n"); return NULL; diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c index d7a61a6bdaa..1d239f6c010 100644 --- a/drivers/scsi/aha1542.c +++ b/drivers/scsi/aha1542.c @@ -699,7 +699,7 @@ static int aha1542_queuecommand(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *)) #endif int i; ccb[mbo].op = 2; /* SCSI Initiator Command w/scatter-gather */ - SCpnt->host_scribble = (unsigned char *) kmalloc(512, GFP_KERNEL | GFP_DMA); + SCpnt->host_scribble = kmalloc(512, GFP_KERNEL | GFP_DMA); sgpnt = (struct scatterlist *) SCpnt->request_buffer; cptr = (struct chain *) SCpnt->host_scribble; if (cptr == NULL) { diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c index 46eed10b25d..7d1fec62094 100644 --- a/drivers/scsi/aic7xxx_old.c +++ b/drivers/scsi/aic7xxx_old.c @@ -2565,7 +2565,7 @@ aic7xxx_allocate_scb(struct aic7xxx_host *p) } } scb_count = min( (i-1), p->scb_data->maxscbs - p->scb_data->numscbs); - scb_ap = (struct aic7xxx_scb *)kmalloc(sizeof (struct aic7xxx_scb) * scb_count + scb_ap = kmalloc(sizeof (struct aic7xxx_scb) * scb_count + sizeof(struct aic7xxx_scb_dma), GFP_ATOMIC); if (scb_ap == NULL) return(0); diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index e95b367d09e..a965ed3548d 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -4319,7 +4319,7 @@ static int __devinit adapter_sg_tables_alloc(struct AdapterCtlBlk *acb) dprintkdbg(DBG_1, "Allocate %i pages for SG tables\n", pages); while (pages--) { - ptr = (struct SGentry *)kmalloc(PAGE_SIZE, GFP_KERNEL); + ptr = kmalloc(PAGE_SIZE, GFP_KERNEL); if (!ptr) { adapter_sg_tables_free(acb); return 1; diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index 60b1b434eba..365db537a28 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -297,7 +297,7 @@ static void adpt_inquiry(adpt_hba* pHba) s32 rcode; memset(msg, 0, sizeof(msg)); - buf = (u8*)kmalloc(80,GFP_KERNEL|ADDR32); + buf = kmalloc(80,GFP_KERNEL|ADDR32); if(!buf){ printk(KERN_ERR"%s: Could not allocate buffer\n",pHba->name); return; @@ -1311,7 +1311,7 @@ static s32 adpt_i2o_reset_hba(adpt_hba* pHba) schedule_timeout_uninterruptible(1); } while (m == EMPTY_QUEUE); - status = (u8*)kmalloc(4, GFP_KERNEL|ADDR32); + status = kmalloc(4, GFP_KERNEL|ADDR32); if(status == NULL) { adpt_send_nop(pHba, m); printk(KERN_ERR"IOP reset failed - no free memory.\n"); @@ -1444,7 +1444,7 @@ static int adpt_i2o_parse_lct(adpt_hba* pHba) } continue; } - d = (struct i2o_device *)kmalloc(sizeof(struct i2o_device), GFP_KERNEL); + d = kmalloc(sizeof(struct i2o_device), GFP_KERNEL); if(d==NULL) { printk(KERN_CRIT"%s: Out of memory for I2O device data.\n",pHba->name); @@ -2425,7 +2425,7 @@ static s32 adpt_i2o_reparse_lct(adpt_hba* pHba) pDev = pDev->next_lun; } if(!pDev ) { // Something new add it - d = (struct i2o_device *)kmalloc(sizeof(struct i2o_device), GFP_KERNEL); + d = kmalloc(sizeof(struct i2o_device), GFP_KERNEL); if(d==NULL) { printk(KERN_CRIT "Out of memory for I2O device data.\n"); @@ -2728,7 +2728,7 @@ static s32 adpt_i2o_init_outbound_q(adpt_hba* pHba) kfree(pHba->reply_pool); - pHba->reply_pool = (u32*)kmalloc(pHba->reply_fifo_size * REPLY_FRAME_SIZE * 4, GFP_KERNEL|ADDR32); + pHba->reply_pool = kmalloc(pHba->reply_fifo_size * REPLY_FRAME_SIZE * 4, GFP_KERNEL|ADDR32); if(!pHba->reply_pool){ printk(KERN_ERR"%s: Could not allocate reply pool\n",pHba->name); return -1; diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c index f160357e37a..d561663fb4e 100644 --- a/drivers/scsi/initio.c +++ b/drivers/scsi/initio.c @@ -2828,7 +2828,7 @@ static int i91u_detect(struct scsi_host_template * tpnt) for (; tul_num_scb >= MAX_TARGETS + 3; tul_num_scb--) { i = tul_num_ch * tul_num_scb * sizeof(SCB); - if ((tul_scb = (SCB *) kmalloc(i, GFP_ATOMIC | GFP_DMA)) != NULL) + if ((tul_scb = kmalloc(i, GFP_ATOMIC | GFP_DMA)) != NULL) break; } if (tul_scb == NULL) { diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 824fe080d1d..7d231106790 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -5777,7 +5777,7 @@ static int osst_probe(struct device *dev) dev_num = i; /* allocate a struct osst_tape for this device */ - tpnt = (struct osst_tape *)kmalloc(sizeof(struct osst_tape), GFP_ATOMIC); + tpnt = kmalloc(sizeof(struct osst_tape), GFP_ATOMIC); if (tpnt == NULL) { write_unlock(&os_scsi_tapes_lock); printk(KERN_ERR "osst :E: Can't allocate device descriptor, device not attached.\n"); diff --git a/drivers/scsi/pluto.c b/drivers/scsi/pluto.c index aa60a5f1fbc..3b2e1a53e6e 100644 --- a/drivers/scsi/pluto.c +++ b/drivers/scsi/pluto.c @@ -117,7 +117,7 @@ int __init pluto_detect(struct scsi_host_template *tpnt) #endif return 0; } - fcs = (struct ctrl_inquiry *) kmalloc (sizeof (struct ctrl_inquiry) * fcscount, GFP_DMA); + fcs = kmalloc(sizeof (struct ctrl_inquiry) * fcscount, GFP_DMA); if (!fcs) { printk ("PLUTO: Not enough memory to probe\n"); return 0; diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c index d1268cb4683..0578ba42718 100644 --- a/drivers/scsi/sr_ioctl.c +++ b/drivers/scsi/sr_ioctl.c @@ -546,7 +546,7 @@ int sr_is_xa(Scsi_CD *cd) if (!xa_test) return 0; - raw_sector = (unsigned char *) kmalloc(2048, GFP_KERNEL | SR_GFP_DMA(cd)); + raw_sector = kmalloc(2048, GFP_KERNEL | SR_GFP_DMA(cd)); if (!raw_sector) return -ENOMEM; if (0 == sr_read_sector(cd, cd->ms_offset + 16, diff --git a/drivers/scsi/sr_vendor.c b/drivers/scsi/sr_vendor.c index a3e9d0f2eb5..4eb3da996b3 100644 --- a/drivers/scsi/sr_vendor.c +++ b/drivers/scsi/sr_vendor.c @@ -117,7 +117,7 @@ int sr_set_blocklength(Scsi_CD *cd, int blocklength) density = (blocklength > 2048) ? 0x81 : 0x83; #endif - buffer = (unsigned char *) kmalloc(512, GFP_KERNEL | GFP_DMA); + buffer = kmalloc(512, GFP_KERNEL | GFP_DMA); if (!buffer) return -ENOMEM; @@ -164,7 +164,7 @@ int sr_cd_check(struct cdrom_device_info *cdi) if (cd->cdi.mask & CDC_MULTI_SESSION) return 0; - buffer = (unsigned char *) kmalloc(512, GFP_KERNEL | GFP_DMA); + buffer = kmalloc(512, GFP_KERNEL | GFP_DMA); if (!buffer) return -ENOMEM; diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c index 5516c59ed5e..2d12bf9f19d 100644 --- a/drivers/usb/gadget/serial.c +++ b/drivers/usb/gadget/serial.c @@ -2195,7 +2195,7 @@ static struct gs_buf *gs_buf_alloc(unsigned int size, gfp_t kmalloc_flags) if (size == 0) return NULL; - gb = (struct gs_buf *)kmalloc(sizeof(struct gs_buf), kmalloc_flags); + gb = kmalloc(sizeof(struct gs_buf), kmalloc_flags); if (gb == NULL) return NULL; diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c index 9325e46a68c..282d82efc0b 100644 --- a/drivers/usb/host/hc_crisv10.c +++ b/drivers/usb/host/hc_crisv10.c @@ -365,7 +365,7 @@ static inline struct urb *urb_list_first(int epid) /* Adds an urb_entry last in the list for this epid. */ static inline void urb_list_add(struct urb *urb, int epid) { - urb_entry_t *urb_entry = (urb_entry_t *)kmalloc(sizeof(urb_entry_t), KMALLOC_FLAG); + urb_entry_t *urb_entry = kmalloc(sizeof(urb_entry_t), KMALLOC_FLAG); assert(urb_entry); urb_entry->urb = urb; diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c index c703f73e165..6c7f3efb1d4 100644 --- a/drivers/usb/misc/auerswald.c +++ b/drivers/usb/misc/auerswald.c @@ -766,7 +766,7 @@ static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned bep->bufp = kmalloc (bufsize, GFP_KERNEL); if (!bep->bufp) goto bl_fail; - bep->dr = (struct usb_ctrlrequest *) kmalloc (sizeof (struct usb_ctrlrequest), GFP_KERNEL); + bep->dr = kmalloc(sizeof (struct usb_ctrlrequest), GFP_KERNEL); if (!bep->dr) goto bl_fail; bep->urbp = usb_alloc_urb (0, GFP_KERNEL); @@ -1969,7 +1969,7 @@ static int auerswald_probe (struct usb_interface *intf, info("device is a %s", cp->dev_desc); /* get the maximum allowed control transfer length */ - pbuf = (__le16 *) kmalloc (2, GFP_KERNEL); /* use an allocated buffer because of urb target */ + pbuf = kmalloc(2, GFP_KERNEL); /* use an allocated buffer because of urb target */ if (!pbuf) { err( "out of memory"); goto pfail; diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index a1fdb85b8c0..45cdf9bc43b 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -1493,7 +1493,7 @@ static struct cypress_buf *cypress_buf_alloc(unsigned int size) if (size == 0) return NULL; - cb = (struct cypress_buf *)kmalloc(sizeof(struct cypress_buf), GFP_KERNEL); + cb = kmalloc(sizeof(struct cypress_buf), GFP_KERNEL); if (cb == NULL) return NULL; diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 9d9ea874639..efd9ce3f931 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -1681,7 +1681,7 @@ dbg( "digi_startup: TOP" ); for( i=0; i<serial->type->num_ports+1; i++ ) { /* allocate port private structure */ - priv = (struct digi_port *)kmalloc( sizeof(struct digi_port), + priv = kmalloc( sizeof(struct digi_port), GFP_KERNEL ); if( priv == (struct digi_port *)0 ) { while( --i >= 0 ) @@ -1714,7 +1714,7 @@ dbg( "digi_startup: TOP" ); } /* allocate serial private structure */ - serial_priv = (struct digi_serial *)kmalloc( sizeof(struct digi_serial), + serial_priv = kmalloc( sizeof(struct digi_serial), GFP_KERNEL ); if( serial_priv == (struct digi_serial *)0 ) { for( i=0; i<serial->type->num_ports+1; i++ ) diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 2da2684e080..980285c0233 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -2811,7 +2811,7 @@ static struct edge_buf *edge_buf_alloc(unsigned int size) if (size == 0) return NULL; - eb = (struct edge_buf *)kmalloc(sizeof(struct edge_buf), GFP_KERNEL); + eb = kmalloc(sizeof(struct edge_buf), GFP_KERNEL); if (eb == NULL) return NULL; diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index d72cf8bc7f7..42f757a5b87 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -595,7 +595,7 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp) bytes_in = 0; bytes_out = 0; - priv = (struct ipaq_private *)kmalloc(sizeof(struct ipaq_private), GFP_KERNEL); + priv = kmalloc(sizeof(struct ipaq_private), GFP_KERNEL); if (priv == NULL) { err("%s - Out of memory", __FUNCTION__); return -ENOMEM; diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index e284d6c0fd3..62bea0c923b 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -269,7 +269,7 @@ static int kobil_open (struct usb_serial_port *port, struct file *filp) } // allocate memory for write_urb transfer buffer - port->write_urb->transfer_buffer = (unsigned char *) kmalloc(write_urb_transfer_buffer_length, GFP_KERNEL); + port->write_urb->transfer_buffer = kmalloc(write_urb_transfer_buffer_length, GFP_KERNEL); if (! port->write_urb->transfer_buffer) { kfree(transfer_buffer); usb_free_urb(port->write_urb); @@ -696,7 +696,7 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, return 0; case TCFLSH: // 0x540B - transfer_buffer = (unsigned char *) kmalloc(transfer_buffer_length, GFP_KERNEL); + transfer_buffer = kmalloc(transfer_buffer_length, GFP_KERNEL); if (! transfer_buffer) { return -ENOBUFS; } diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index d124d780e42..5dc2ac9afa9 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -159,7 +159,7 @@ static struct pl2303_buf *pl2303_buf_alloc(unsigned int size) if (size == 0) return NULL; - pb = (struct pl2303_buf *)kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL); + pb = kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL); if (pb == NULL) return NULL; diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index f42eb9ea640..83189005c6f 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -1710,7 +1710,7 @@ static struct circ_buf *ti_buf_alloc(void) { struct circ_buf *cb; - cb = (struct circ_buf *)kmalloc(sizeof(struct circ_buf), GFP_KERNEL); + cb = kmalloc(sizeof(struct circ_buf), GFP_KERNEL); if (cb == NULL) return NULL; diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index dc45e58e2b8..5483d8564c1 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -416,7 +416,7 @@ static int whiteheat_attach (struct usb_serial *serial) for (i = 0; i < serial->num_ports; i++) { port = serial->port[i]; - info = (struct whiteheat_private *)kmalloc(sizeof(struct whiteheat_private), GFP_KERNEL); + info = kmalloc(sizeof(struct whiteheat_private), GFP_KERNEL); if (info == NULL) { err("%s: Out of memory for port structures\n", serial->type->description); goto no_private; @@ -487,7 +487,7 @@ static int whiteheat_attach (struct usb_serial *serial) usb_set_serial_port_data(port, info); } - command_info = (struct whiteheat_command_private *)kmalloc(sizeof(struct whiteheat_command_private), GFP_KERNEL); + command_info = kmalloc(sizeof(struct whiteheat_command_private), GFP_KERNEL); if (command_info == NULL) { err("%s: Out of memory for port structures\n", serial->type->description); goto no_command_private; diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c index fb8bacaae27..e3528eca29a 100644 --- a/drivers/usb/storage/sddr09.c +++ b/drivers/usb/storage/sddr09.c @@ -646,7 +646,7 @@ sddr09_read_sg_test_only(struct us_data *us) { return result; } - buf = (unsigned char *) kmalloc(bulklen, GFP_NOIO); + buf = kmalloc(bulklen, GFP_NOIO); if (!buf) return -ENOMEM; diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c index 6761b68c35e..6c9dc2e69c8 100644 --- a/drivers/video/amba-clcd.c +++ b/drivers/video/amba-clcd.c @@ -447,7 +447,7 @@ static int clcdfb_probe(struct amba_device *dev, void *id) goto out; } - fb = (struct clcd_fb *) kmalloc(sizeof(struct clcd_fb), GFP_KERNEL); + fb = kmalloc(sizeof(struct clcd_fb), GFP_KERNEL); if (!fb) { printk(KERN_INFO "CLCD: could not allocate new clcd_fb struct\n"); ret = -ENOMEM; diff --git a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/matrox/i2c-matroxfb.c index 797b42305b0..fe28848e7b5 100644 --- a/drivers/video/matrox/i2c-matroxfb.c +++ b/drivers/video/matrox/i2c-matroxfb.c @@ -146,7 +146,7 @@ static void* i2c_matroxfb_probe(struct matrox_fb_info* minfo) { unsigned long flags; struct matroxfb_dh_maven_info* m2info; - m2info = (struct matroxfb_dh_maven_info*)kmalloc(sizeof(*m2info), GFP_KERNEL); + m2info = kmalloc(sizeof(*m2info), GFP_KERNEL); if (!m2info) return NULL; diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c index e9b4115fcad..cb2aa402ddf 100644 --- a/drivers/video/matrox/matroxfb_base.c +++ b/drivers/video/matrox/matroxfb_base.c @@ -2028,7 +2028,7 @@ static int matroxfb_probe(struct pci_dev* pdev, const struct pci_device_id* dumm } #ifdef CONFIG_FB_MATROX_MULTIHEAD - minfo = (struct matrox_fb_info*)kmalloc(sizeof(*minfo), GFP_KERNEL); + minfo = kmalloc(sizeof(*minfo), GFP_KERNEL); if (!minfo) return -1; #else diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c index 27eb4bb4f89..2c9801090fa 100644 --- a/drivers/video/matrox/matroxfb_crtc2.c +++ b/drivers/video/matrox/matroxfb_crtc2.c @@ -694,7 +694,7 @@ static void* matroxfb_crtc2_probe(struct matrox_fb_info* minfo) { /* hardware is CRTC2 incapable... */ if (!ACCESS_FBINFO(devflags.crtc2)) return NULL; - m2info = (struct matroxfb_dh_fb_info*)kmalloc(sizeof(*m2info), GFP_KERNEL); + m2info = kmalloc(sizeof(*m2info), GFP_KERNEL); if (!m2info) { printk(KERN_ERR "matroxfb_crtc2: Not enough memory for CRTC2 control structs\n"); return NULL; |