diff options
| author | Oliver Neukum <oneukum@suse.de> | 2014-01-23 14:28:24 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-02-28 20:20:37 +0400 |
| commit | daf41ac2c4b5b2e663079ccc58b8d6a70a3c111b (patch) | |
| tree | 127ab56eaf7ac6d0f263d865f2514b2d100a3d0c /drivers/media/usb/uvc/uvc_driver.c | |
| parent | 79019190a4c3a082c739cf7cc73a040c48b333bb (diff) | |
| download | linux-daf41ac2c4b5b2e663079ccc58b8d6a70a3c111b.tar.xz | |
[media] uvcvideo: Simplify redundant check
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>
Diffstat (limited to 'drivers/media/usb/uvc/uvc_driver.c')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index c3bb2502225b..b6cac17c238e 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -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); |