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authorMarkus Elfring <elfring@users.sourceforge.net>2017-08-26 23:22:13 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-08-27 15:48:47 +0300
commit1fbfd8c13a5706be7f082c6a6ad2efe6eb870ba7 (patch)
tree003c974b3f6b2460b23e881335ea04c17a4d4439 /drivers/media
parentc4cdcf9f1ef06033050bce86f4bdebddf1a05461 (diff)
downloadlinux-1fbfd8c13a5706be7f082c6a6ad2efe6eb870ba7.tar.xz
media: usbvision: Improve a size determination in usbvision_alloc()
Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/usb/usbvision/usbvision-video.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index e6807bad9792..960272d3c924 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -1319,7 +1319,7 @@ static struct usb_usbvision *usbvision_alloc(struct usb_device *dev,
{
struct usb_usbvision *usbvision;
- usbvision = kzalloc(sizeof(struct usb_usbvision), GFP_KERNEL);
+ usbvision = kzalloc(sizeof(*usbvision), GFP_KERNEL);
if (!usbvision)
return NULL;