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[media] go7007-v4l2: warning fix: index is unsigned, so it will never be below 0 

drivers/staging/media/go7007/go7007-v4l2.c: In function 'vidioc_qbuf':
drivers/staging/media/go7007/go7007-v4l2.c:815:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2012-10-27 14:58:45 -03:00
parent 067d85134a
commit 902e4575c3
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/go7007/go7007-v4l2.c
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@ -812,7 +812,7 @@ static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
return retval;
mutex_lock(&gofh->lock);
if (buf->index < 0 || buf->index >= gofh->buf_count)
if (buf->index >= gofh->buf_count)
goto unlock_and_return;
gobuf = &gofh->bufs[buf->index];