Messages in this thread Patch in this message | | | Subject | [PATCH 3/3] [media] usbvision: Improve a size determination in usbvision_alloc() | From | SF Markus Elfring <> | Date | Sat, 26 Aug 2017 22:52:41 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 26 Aug 2017 22:22:13 +0200
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> --- drivers/media/usb/usbvision/usbvision-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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; -- 2.14.0
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