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[media] uvcvideo: Simplify redundant check

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x < constant implies x + unsigned < constant
That check just obfuscates the code

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Oliver Neukum 2014-01-23 07:28:24 -03:00 committed by Mauro Carvalho Chehab
parent 79019190a4
commit daf41ac2c4
1 changed files with 1 additions and 1 deletions
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2
drivers/media/usb/uvc/uvc_driver.c
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@ -925,7 +925,7 @@ static int uvc_parse_standard_control(struct uvc_device *dev,
case UVC_VC_HEADER:
n = buflen >= 12 ? buffer[11] : 0;
if (buflen < 12 || buflen < 12 + n) {
if (buflen < 12 + n) {
uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
"interface %d HEADER error\n", udev->devnum,
alts->desc.bInterfaceNumber);