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authorOliver Neukum <oliver@neukum.org>2006-01-08 12:33:45 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-20 14:49:52 -0800
commit887c2560b6ceb5fe7ac24704e85af507c6d960e5 (patch)
treedd363a707a717bb87c1b89a64ab46b3394524a3f /drivers/usb/storage
parent9ff87d7326d9e4666721070040474f60a68ab467 (diff)
[PATCH] USB: kzalloc for storage
another one for kzalloc. This covers the storage subdirectory. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r--drivers/usb/storage/datafab.c3
-rw-r--r--drivers/usb/storage/isd200.c8
-rw-r--r--drivers/usb/storage/jumpshot.c3
-rw-r--r--drivers/usb/storage/sddr55.c3
-rw-r--r--drivers/usb/storage/shuttle_usbat.c3
5 files changed, 7 insertions, 13 deletions
diff --git a/drivers/usb/storage/datafab.c b/drivers/usb/storage/datafab.c
index 54e3e6c7ecd..01d8971ad7d 100644
--- a/drivers/usb/storage/datafab.c
+++ b/drivers/usb/storage/datafab.c
@@ -512,13 +512,12 @@ int datafab_transport(struct scsi_cmnd * srb, struct us_data *us)
};
if (!us->extra) {
- us->extra = kmalloc(sizeof(struct datafab_info), GFP_NOIO);
+ us->extra = kzalloc(sizeof(struct datafab_info), GFP_NOIO);
if (!us->extra) {
US_DEBUGP("datafab_transport: Gah! "
"Can't allocate storage for Datafab info struct!\n");
return USB_STOR_TRANSPORT_ERROR;
}
- memset(us->extra, 0, sizeof(struct datafab_info));
us->extra_destructor = datafab_info_destructor;
((struct datafab_info *)us->extra)->lun = -1;
}
diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c
index ecb328aa9ea..7308e8cbe8f 100644
--- a/drivers/usb/storage/isd200.c
+++ b/drivers/usb/storage/isd200.c
@@ -1361,21 +1361,19 @@ static int isd200_init_info(struct us_data *us)
struct isd200_info *info;
info = (struct isd200_info *)
- kmalloc(sizeof(struct isd200_info), GFP_KERNEL);
+ kzalloc(sizeof(struct isd200_info), GFP_KERNEL);
if (!info)
retStatus = ISD200_ERROR;
else {
- memset(info, 0, sizeof(struct isd200_info));
info->id = (struct hd_driveid *)
- kmalloc(sizeof(struct hd_driveid), GFP_KERNEL);
+ kzalloc(sizeof(struct hd_driveid), GFP_KERNEL);
info->RegsBuf = (unsigned char *)
kmalloc(sizeof(info->ATARegs), GFP_KERNEL);
if (!info->id || !info->RegsBuf) {
isd200_free_info_ptrs(info);
kfree(info);
retStatus = ISD200_ERROR;
- } else
- memset(info->id, 0, sizeof(struct hd_driveid));
+ }
}
if (retStatus == ISD200_GOOD) {
diff --git a/drivers/usb/storage/jumpshot.c b/drivers/usb/storage/jumpshot.c
index aff9d51c327..5031aa98f6a 100644
--- a/drivers/usb/storage/jumpshot.c
+++ b/drivers/usb/storage/jumpshot.c
@@ -441,12 +441,11 @@ int jumpshot_transport(struct scsi_cmnd * srb, struct us_data *us)
};
if (!us->extra) {
- us->extra = kmalloc(sizeof(struct jumpshot_info), GFP_NOIO);
+ us->extra = kzalloc(sizeof(struct jumpshot_info), GFP_NOIO);
if (!us->extra) {
US_DEBUGP("jumpshot_transport: Gah! Can't allocate storage for jumpshot info struct!\n");
return USB_STOR_TRANSPORT_ERROR;
}
- memset(us->extra, 0, sizeof(struct jumpshot_info));
us->extra_destructor = jumpshot_info_destructor;
}
diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c
index 8451779f426..0b1b5b59ca7 100644
--- a/drivers/usb/storage/sddr55.c
+++ b/drivers/usb/storage/sddr55.c
@@ -751,11 +751,10 @@ int sddr55_transport(struct scsi_cmnd *srb, struct us_data *us)
struct sddr55_card_info *info;
if (!us->extra) {
- us->extra = kmalloc(
+ us->extra = kzalloc(
sizeof(struct sddr55_card_info), GFP_NOIO);
if (!us->extra)
return USB_STOR_TRANSPORT_ERROR;
- memset(us->extra, 0, sizeof(struct sddr55_card_info));
us->extra_destructor = sddr55_card_info_destructor;
}
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c
index fea176d7e79..f2bc5c9e23d 100644
--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -1318,12 +1318,11 @@ int init_usbat(struct us_data *us)
unsigned char subcountL = USBAT_ATA_LBA_ME;
unsigned char *status = us->iobuf;
- us->extra = kmalloc(sizeof(struct usbat_info), GFP_NOIO);
+ us->extra = kzalloc(sizeof(struct usbat_info), GFP_NOIO);
if (!us->extra) {
US_DEBUGP("init_usbat: Gah! Can't allocate storage for usbat info struct!\n");
return 1;
}
- memset(us->extra, 0, sizeof(struct usbat_info));
info = (struct usbat_info *) (us->extra);
/* Enable peripheral control signals */