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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-10-23 12:59:42 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-05 21:41:04 +0100 |
| commit | f14a2972e40dbfbe7077ec7ab21cc2729f7e7d6d (patch) | |
| tree | a90af6ec74660e5a811d40e7af45578c1b1e104f /drivers/media/video/usbvision | |
| parent | V4L/DVB (13239): saa7146: fix memory leakage in pagetable-handling (diff) | |
| download | linux-f14a2972e40dbfbe7077ec7ab21cc2729f7e7d6d.tar.xz linux-f14a2972e40dbfbe7077ec7ab21cc2729f7e7d6d.zip | |
V4L/DVB (13241): Cleanup redundant tests on unsigned
The variables are unsigned so the test `>= 0' is always true,
the `< 0' test always fails. In these cases the other part of
the test catches wrapped values.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/usbvision')
| -rw-r--r-- | drivers/media/video/usbvision/usbvision-video.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index a2a50d608a3f..c07b0ac452ab 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -601,7 +601,7 @@ static int vidioc_s_input (struct file *file, void *priv, unsigned int input) { struct usb_usbvision *usbvision = video_drvdata(file); - if ((input >= usbvision->video_inputs) || (input < 0) ) + if (input >= usbvision->video_inputs) return -EINVAL; mutex_lock(&usbvision->lock); |