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-rw-r--r--drivers/scsi/53c700.c2
-rw-r--r--drivers/scsi/BusLogic.h5
-rw-r--r--drivers/scsi/Kconfig2
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.c4
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c2
-rw-r--r--drivers/scsi/aic7xxx_old.c4
-rw-r--r--drivers/scsi/gdth.c4
-rw-r--r--drivers/scsi/ide-scsi.c16
-rw-r--r--drivers/scsi/libsas/sas_scsi_host.c2
-rw-r--r--drivers/scsi/pluto.c6
-rw-r--r--drivers/scsi/qla1280.c4
-rw-r--r--drivers/scsi/scsi.c13
-rw-r--r--drivers/scsi/scsi_lib.c37
-rw-r--r--drivers/scsi/sd.c5
-rw-r--r--drivers/scsi/sun3_NCR5380.c2
-rw-r--r--drivers/scsi/sun3_scsi.c2
-rw-r--r--drivers/scsi/sun3_scsi_vme.c2
17 files changed, 51 insertions, 61 deletions
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 657a3ab7539..15ce40a7053 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -1939,7 +1939,7 @@ NCR_700_abort(struct scsi_cmnd * SCp)
STATIC int
NCR_700_bus_reset(struct scsi_cmnd * SCp)
{
- DECLARE_COMPLETION(complete);
+ DECLARE_COMPLETION_ONSTACK(complete);
struct NCR_700_Host_Parameters *hostdata =
(struct NCR_700_Host_Parameters *)SCp->device->host->hostdata[0];
diff --git a/drivers/scsi/BusLogic.h b/drivers/scsi/BusLogic.h
index 9792e5af525..d6d1d5613c8 100644
--- a/drivers/scsi/BusLogic.h
+++ b/drivers/scsi/BusLogic.h
@@ -237,10 +237,7 @@ enum BusLogic_BIOS_DiskGeometryTranslation {
Define a Boolean data type.
*/
-typedef enum {
- false,
- true
-} PACKED boolean;
+typedef bool boolean;
/*
Define a 10^18 Statistics Byte Counter data type.
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index c4dfcc91ddd..dab082002e6 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -3,11 +3,13 @@ menu "SCSI device support"
config RAID_ATTRS
tristate "RAID Transport Class"
default n
+ depends on BLOCK
---help---
Provides RAID
config SCSI
tristate "SCSI device support"
+ depends on BLOCK
---help---
If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
any other SCSI device under Linux, say Y and make sure that you know
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index c7eeaced324..1faa008b5b8 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -646,7 +646,7 @@ ahd_linux_dev_reset(struct scsi_cmnd *cmd)
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
unsigned long flags;
- DECLARE_COMPLETION(done);
+ DECLARE_COMPLETION_ONSTACK(done);
reset_scb = NULL;
paused = FALSE;
@@ -2251,7 +2251,7 @@ done:
if (paused)
ahd_unpause(ahd);
if (wait) {
- DECLARE_COMPLETION(done);
+ DECLARE_COMPLETION_ONSTACK(done);
ahd->platform_data->eh_done = &done;
ahd_unlock(ahd, &flags);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 64c8b88a429..339b85cb61c 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -2335,7 +2335,7 @@ done:
if (paused)
ahc_unpause(ahc);
if (wait) {
- DECLARE_COMPLETION(done);
+ DECLARE_COMPLETION_ONSTACK(done);
ahc->platform_data->eh_done = &done;
ahc_unlock(ahc, &flags);
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 5dcef48d414..10353379a07 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -2862,7 +2862,7 @@ aic7xxx_done(struct aic7xxx_host *p, struct aic7xxx_scb *scb)
aic_dev->r_total++;
ptr = aic_dev->r_bins;
}
- if(cmd->device->simple_tags && cmd->request->flags & REQ_HARDBARRIER)
+ if(cmd->device->simple_tags && cmd->request->cmd_flags & REQ_HARDBARRIER)
{
aic_dev->barrier_total++;
if(scb->tag_action == MSG_ORDERED_Q_TAG)
@@ -10158,7 +10158,7 @@ aic7xxx_buildscb(struct aic7xxx_host *p, Scsi_Cmnd *cmd,
/* We always force TEST_UNIT_READY to untagged */
if (cmd->cmnd[0] != TEST_UNIT_READY && sdptr->simple_tags)
{
- if (req->flags & REQ_HARDBARRIER)
+ if (req->cmd_flags & REQ_HARDBARRIER)
{
if(sdptr->ordered_tags)
{
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 43afd476e60..0f3eb22b979 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -724,7 +724,7 @@ int __gdth_execute(struct scsi_device *sdev, gdth_cmd_str *gdtcmd, char *cmnd,
int timeout, u32 *info)
{
Scsi_Cmnd *scp;
- DECLARE_COMPLETION(wait);
+ DECLARE_COMPLETION_ONSTACK(wait);
int rval;
scp = kmalloc(sizeof(*scp), GFP_KERNEL);
@@ -764,7 +764,7 @@ int __gdth_execute(struct scsi_device *sdev, gdth_cmd_str *gdtcmd, char *cmnd,
{
Scsi_Cmnd *scp = scsi_allocate_device(sdev, 1, FALSE);
unsigned bufflen = gdtcmd ? sizeof(gdth_cmd_str) : 0;
- DECLARE_COMPLETION(wait);
+ DECLARE_COMPLETION_ONSTACK(wait);
int rval;
if (!scp)
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 94d1de55607..1427a41e844 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -344,7 +344,7 @@ static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_co
pc->buffer = buf;
pc->c[0] = REQUEST_SENSE;
pc->c[4] = pc->request_transfer = pc->buffer_size = SCSI_SENSE_BUFFERSIZE;
- rq->flags = REQ_SENSE;
+ rq->cmd_type = REQ_TYPE_SENSE;
pc->timeout = jiffies + WAIT_READY;
/* NOTE! Save the failed packet command in "rq->buffer" */
rq->buffer = (void *) failed_command->special;
@@ -398,12 +398,12 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
int errors = rq->errors;
unsigned long flags;
- if (!(rq->flags & (REQ_SPECIAL|REQ_SENSE))) {
+ if (!blk_special_request(rq) && !blk_sense_request(rq)) {
ide_end_request(drive, uptodate, nrsecs);
return 0;
}
ide_end_drive_cmd (drive, 0, 0);
- if (rq->flags & REQ_SENSE) {
+ if (blk_sense_request(rq)) {
idescsi_pc_t *opc = (idescsi_pc_t *) rq->buffer;
if (log) {
printk ("ide-scsi: %s: wrap up check %lu, rst = ", drive->name, opc->scsi_cmd->serial_number);
@@ -708,11 +708,11 @@ static ide_startstop_t idescsi_issue_pc (ide_drive_t *drive, idescsi_pc_t *pc)
static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *rq, sector_t block)
{
#if IDESCSI_DEBUG_LOG
- printk (KERN_INFO "rq_status: %d, dev: %s, cmd: %x, errors: %d\n",rq->rq_status, rq->rq_disk->disk_name,rq->cmd[0],rq->errors);
+ printk (KERN_INFO "dev: %s, cmd: %x, errors: %d\n", rq->rq_disk->disk_name,rq->cmd[0],rq->errors);
printk (KERN_INFO "sector: %ld, nr_sectors: %ld, current_nr_sectors: %d\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors);
#endif /* IDESCSI_DEBUG_LOG */
- if (rq->flags & (REQ_SPECIAL|REQ_SENSE)) {
+ if (blk_sense_request(rq) || blk_special_request(rq)) {
return idescsi_issue_pc (drive, (idescsi_pc_t *) rq->special);
}
blk_dump_rq_flags(rq, "ide-scsi: unsup command");
@@ -938,7 +938,7 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
ide_init_drive_cmd (rq);
rq->special = (char *) pc;
- rq->flags = REQ_SPECIAL;
+ rq->cmd_type = REQ_TYPE_SPECIAL;
spin_unlock_irq(host->host_lock);
rq->rq_disk = scsi->disk;
(void) ide_do_drive_cmd (drive, rq, ide_end);
@@ -992,7 +992,7 @@ static int idescsi_eh_abort (struct scsi_cmnd *cmd)
*/
printk (KERN_ERR "ide-scsi: cmd aborted!\n");
- if (scsi->pc->rq->flags & REQ_SENSE)
+ if (blk_sense_request(scsi->pc->rq))
kfree(scsi->pc->buffer);
kfree(scsi->pc->rq);
kfree(scsi->pc);
@@ -1042,7 +1042,7 @@ static int idescsi_eh_reset (struct scsi_cmnd *cmd)
/* kill current request */
blkdev_dequeue_request(req);
end_that_request_last(req, 0);
- if (req->flags & REQ_SENSE)
+ if (blk_sense_request(req))
kfree(scsi->pc->buffer);
kfree(scsi->pc);
scsi->pc = NULL;
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 7f9e89bcac7..e46e79355b7 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -126,7 +126,7 @@ static enum task_attribute sas_scsi_get_task_attr(struct scsi_cmnd *cmd)
enum task_attribute ta = TASK_ATTR_SIMPLE;
if (cmd->request && blk_rq_tagged(cmd->request)) {
if (cmd->device->ordered_tags &&
- (cmd->request->flags & REQ_HARDBARRIER))
+ (cmd->request->cmd_flags & REQ_HARDBARRIER))
ta = TASK_ATTR_HOQ;
}
return ta;
diff --git a/drivers/scsi/pluto.c b/drivers/scsi/pluto.c
index 0bd9c60e645..aa60a5f1fbc 100644
--- a/drivers/scsi/pluto.c
+++ b/drivers/scsi/pluto.c
@@ -67,7 +67,6 @@ static void __init pluto_detect_done(Scsi_Cmnd *SCpnt)
static void __init pluto_detect_scsi_done(Scsi_Cmnd *SCpnt)
{
- SCpnt->request->rq_status = RQ_SCSI_DONE;
PLND(("Detect done %08lx\n", (long)SCpnt))
if (atomic_dec_and_test (&fcss))
up(&fc_sem);
@@ -166,7 +165,7 @@ int __init pluto_detect(struct scsi_host_template *tpnt)
SCpnt->cmd_len = COMMAND_SIZE(INQUIRY);
- SCpnt->request->rq_status = RQ_SCSI_BUSY;
+ SCpnt->request->cmd_flags &= ~REQ_STARTED;
SCpnt->done = pluto_detect_done;
SCpnt->request_bufflen = 256;
@@ -178,7 +177,8 @@ int __init pluto_detect(struct scsi_host_template *tpnt)
for (retry = 0; retry < 5; retry++) {
for (i = 0; i < fcscount; i++) {
if (!fcs[i].fc) break;
- if (fcs[i].cmd.request->rq_status != RQ_SCSI_DONE) {
+ if (!(fcs[i].cmd.request->cmd_flags & REQ_STARTED)) {
+ fcs[i].cmd.request->cmd_flags |= REQ_STARTED;
disable_irq(fcs[i].fc->irq);
PLND(("queuecommand %d %d\n", retry, i))
fcp_scsi_queuecommand (&(fcs[i].cmd),
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 8953991462d..332151e2a01 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -813,7 +813,7 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
uint16_t data;
unsigned char *handle;
int result, i;
- DECLARE_COMPLETION(wait);
+ DECLARE_COMPLETION_ONSTACK(wait);
struct timer_list timer;
ha = (struct scsi_qla_host *)(CMD_HOST(cmd)->hostdata);
@@ -2406,7 +2406,7 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb)
uint16_t *optr, *iptr;
uint16_t __iomem *mptr;
uint16_t data;
- DECLARE_COMPLETION(wait);
+ DECLARE_COMPLETION_ONSTACK(wait);
struct timer_list timer;
ENTER("qla1280_mailbox_command");
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 7a054f9d1ee..da95bce907d 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -592,12 +592,6 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
return rtn;
}
-
-/*
- * Per-CPU I/O completion queue.
- */
-static DEFINE_PER_CPU(struct list_head, scsi_done_q);
-
/**
* scsi_req_abort_cmd -- Request command recovery for the specified command
* cmd: pointer to the SCSI command of interest
@@ -1065,7 +1059,7 @@ int scsi_device_cancel(struct scsi_device *sdev, int recovery)
spin_lock_irqsave(&sdev->list_lock, flags);
list_for_each_entry(scmd, &sdev->cmd_list, list) {
- if (scmd->request && scmd->request->rq_status != RQ_INACTIVE) {
+ if (scmd->request) {
/*
* If we are unable to remove the timer, it means
* that the command has already timed out or
@@ -1102,7 +1096,7 @@ MODULE_PARM_DESC(scsi_logging_level, "a bit mask of logging levels");
static int __init init_scsi(void)
{
- int error, i;
+ int error;
error = scsi_init_queue();
if (error)
@@ -1123,9 +1117,6 @@ static int __init init_scsi(void)
if (error)
goto cleanup_sysctl;
- for_each_possible_cpu(i)
- INIT_LIST_HEAD(&per_cpu(scsi_done_q, i));
-
scsi_netlink_init();
printk(KERN_NOTICE "SCSI subsystem initialized\n");
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index d6743b959a7..71084728eb4 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -82,7 +82,7 @@ static void scsi_unprep_request(struct request *req)
{
struct scsi_cmnd *cmd = req->special;
- req->flags &= ~REQ_DONTPREP;
+ req->cmd_flags &= ~REQ_DONTPREP;
req->special = NULL;
scsi_put_command(cmd);
@@ -196,7 +196,8 @@ int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
req->sense_len = 0;
req->retries = retries;
req->timeout = timeout;
- req->flags |= flags | REQ_BLOCK_PC | REQ_SPECIAL | REQ_QUIET;
+ req->cmd_type = REQ_TYPE_BLOCK_PC;
+ req->cmd_flags |= flags | REQ_QUIET | REQ_PREEMPT;
/*
* head injection *required* here otherwise quiesce won't work
@@ -397,7 +398,8 @@ int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
req = blk_get_request(sdev->request_queue, write, gfp);
if (!req)
goto free_sense;
- req->flags |= REQ_BLOCK_PC | REQ_QUIET;
+ req->cmd_type = REQ_TYPE_BLOCK_PC;
+ req->cmd_flags |= REQ_QUIET;
if (use_sg)
err = scsi_req_map_sg(req, buffer, use_sg, bufflen, gfp);
@@ -933,7 +935,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
break;
}
}
- if (!(req->flags & REQ_QUIET)) {
+ if (!(req->cmd_flags & REQ_QUIET)) {
scmd_printk(KERN_INFO, cmd,
"Device not ready: ");
scsi_print_sense_hdr("", &sshdr);
@@ -941,7 +943,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
scsi_end_request(cmd, 0, this_count, 1);
return;
case VOLUME_OVERFLOW:
- if (!(req->flags & REQ_QUIET)) {
+ if (!(req->cmd_flags & REQ_QUIET)) {
scmd_printk(KERN_INFO, cmd,
"Volume overflow, CDB: ");
__scsi_print_command(cmd->cmnd);
@@ -963,7 +965,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
return;
}
if (result) {
- if (!(req->flags & REQ_QUIET)) {
+ if (!(req->cmd_flags & REQ_QUIET)) {
scmd_printk(KERN_INFO, cmd,
"SCSI error: return code = 0x%08x\n",
result);
@@ -995,7 +997,7 @@ static int scsi_init_io(struct scsi_cmnd *cmd)
/*
* if this is a rq->data based REQ_BLOCK_PC, setup for a non-sg xfer
*/
- if ((req->flags & REQ_BLOCK_PC) && !req->bio) {
+ if (blk_pc_request(req) && !req->bio) {
cmd->request_bufflen = req->data_len;
cmd->request_buffer = req->data;
req->buffer = req->data;
@@ -1139,13 +1141,12 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
* these two cases differently. We differentiate by looking
* at request->cmd, as this tells us the real story.
*/
- if (req->flags & REQ_SPECIAL && req->special) {
+ if (blk_special_request(req) && req->special)
cmd = req->special;
- } else if (req->flags & (REQ_CMD | REQ_BLOCK_PC)) {
-
- if(unlikely(specials_only) && !(req->flags & REQ_SPECIAL)) {
- if(specials_only == SDEV_QUIESCE ||
- specials_only == SDEV_BLOCK)
+ else if (blk_pc_request(req) || blk_fs_request(req)) {
+ if (unlikely(specials_only) && !(req->cmd_flags & REQ_PREEMPT)){
+ if (specials_only == SDEV_QUIESCE ||
+ specials_only == SDEV_BLOCK)
goto defer;
sdev_printk(KERN_ERR, sdev,
@@ -1153,7 +1154,6 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
goto kill;
}
-
/*
* Now try and find a command block that we can use.
*/
@@ -1184,7 +1184,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
* lock. We hope REQ_STARTED prevents anything untoward from
* happening now.
*/
- if (req->flags & (REQ_CMD | REQ_BLOCK_PC)) {
+ if (blk_fs_request(req) || blk_pc_request(req)) {
int ret;
/*
@@ -1216,7 +1216,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
/*
* Initialize the actual SCSI command for this request.
*/
- if (req->flags & REQ_BLOCK_PC) {
+ if (blk_pc_request(req)) {
scsi_setup_blk_pc_cmnd(cmd);
} else if (req->rq_disk) {
struct scsi_driver *drv;
@@ -1233,7 +1233,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
/*
* The request is now prepped, no need to come back here
*/
- req->flags |= REQ_DONTPREP;
+ req->cmd_flags |= REQ_DONTPREP;
return BLKPREP_OK;
defer:
@@ -1454,8 +1454,9 @@ static void scsi_request_fn(struct request_queue *q)
if (unlikely(cmd == NULL)) {
printk(KERN_CRIT "impossible request in %s.\n"
"please mail a stack trace to "
- "linux-scsi@vger.kernel.org",
+ "linux-scsi@vger.kernel.org\n",
__FUNCTION__);
+ blk_dump_rq_flags(req, "foo");
BUG();
}
spin_lock(shost->host_lock);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 638cff41d43..10bc99c911f 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -443,8 +443,7 @@ static int sd_init_command(struct scsi_cmnd * SCpnt)
SCpnt->cmnd[0] = READ_6;
SCpnt->sc_data_direction = DMA_FROM_DEVICE;
} else {
- printk(KERN_ERR "sd: Unknown command %lx\n", rq->flags);
-/* overkill panic("Unknown sd command %lx\n", rq->flags); */
+ printk(KERN_ERR "sd: Unknown command %x\n", rq->cmd_flags);
return 0;
}
@@ -840,7 +839,7 @@ static int sd_issue_flush(struct device *dev, sector_t *error_sector)
static void sd_prepare_flush(request_queue_t *q, struct request *rq)
{
memset(rq->cmd, 0, sizeof(rq->cmd));
- rq->flags |= REQ_BLOCK_PC;
+ rq->cmd_type = REQ_TYPE_BLOCK_PC;
rq->timeout = SD_TIMEOUT;
rq->cmd[0] = SYNCHRONIZE_CACHE;
rq->cmd_len = 10;
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 2f8073b73bf..7f9bcef6adf 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -2017,7 +2017,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
if((count > SUN3_DMA_MINSIZE) && (sun3_dma_setup_done
!= cmd))
{
- if(cmd->request->flags & REQ_CMD) {
+ if(blk_fs_request(cmd->request)) {
sun3scsi_dma_setup(d, count,
rq_data_dir(cmd->request));
sun3_dma_setup_done = cmd;
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c
index 837173415d4..44a99aeb818 100644
--- a/drivers/scsi/sun3_scsi.c
+++ b/drivers/scsi/sun3_scsi.c
@@ -524,7 +524,7 @@ static inline unsigned long sun3scsi_dma_residual(struct Scsi_Host *instance)
static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted, Scsi_Cmnd *cmd,
int write_flag)
{
- if(cmd->request->flags & REQ_CMD)
+ if(blk_fs_request(cmd->request))
return wanted;
else
return 0;
diff --git a/drivers/scsi/sun3_scsi_vme.c b/drivers/scsi/sun3_scsi_vme.c
index 008a82ab852..f5742b84b27 100644
--- a/drivers/scsi/sun3_scsi_vme.c
+++ b/drivers/scsi/sun3_scsi_vme.c
@@ -458,7 +458,7 @@ static inline unsigned long sun3scsi_dma_residual(struct Scsi_Host *instance)
static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted, Scsi_Cmnd *cmd,
int write_flag)
{
- if(cmd->request->flags & REQ_CMD)
+ if(blk_fs_request(cmd->request))
return wanted;
else
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 09:32:55 +0000