openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

USB: uas: Use kzalloc instead of kmalloc 

The IUs are not being fully initialised by the driver (due to the reserved
space).  Since we should be zeroing reserved fields, use kzalloc to do
it for us.

Reported-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Matthew Wilcox 2010-12-15 15:44:03 -05:00 committed by Greg Kroah-Hartman
parent 4400ef311e
commit ac563cfd52
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/storage/uas.c
View File

@ -297,7 +297,7 @@ static struct urb *uas_alloc_sense_urb(struct uas_dev_info *devinfo, gfp_t gfp,
if (!urb)
goto out;
iu = kmalloc(sizeof(*iu), gfp);
iu = kzalloc(sizeof(*iu), gfp);
if (!iu)
goto free;
@ -328,7 +328,7 @@ static struct urb *uas_alloc_cmd_urb(struct uas_dev_info *devinfo, gfp_t gfp,
if (len < 0)
len = 0;
len = ALIGN(len, 4);
iu = kmalloc(sizeof(*iu) + len, gfp);
iu = kzalloc(sizeof(*iu) + len, gfp);
if (!iu)
goto free;