uvc: simplify redundant check
Commit Message
From: Oliver Neukum <oneukum@suse.de>
x < constant implies x + unsigned < constant
That check just obfuscates the code
Signed-off-by: Oliver Neukum <oneukum@suse.de>
---
drivers/media/usb/uvc/uvc_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -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);