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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-05-25 10:30:47 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-05-25 10:30:47 -0300 |
| commit | 7db75cc5ef77d21e53de84182dddeddfb20c5c2f (patch) | |
| tree | 7eaa3cf61a6e67c3d2032df808def1239845a643 /linux/drivers/media/video/videobuf-core.c | |
| parent | 2da5cdaefead4beb36671ca025826f9e8deadef4 (diff) | |
| parent | 8ac09cada9b0181fface833be0b9105cb0324717 (diff) | |
| download | mediapointer-dvb-s2-7db75cc5ef77d21e53de84182dddeddfb20c5c2f.tar.gz mediapointer-dvb-s2-7db75cc5ef77d21e53de84182dddeddfb20c5c2f.tar.bz2 | |
merge: http://linuxtv.org/hg/~pinchartl/uvcvideo/
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/drivers/media/video/videobuf-core.c')
| -rw-r--r-- | linux/drivers/media/video/videobuf-core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/linux/drivers/media/video/videobuf-core.c b/linux/drivers/media/video/videobuf-core.c index b104cd593..e9696385d 100644 --- a/linux/drivers/media/video/videobuf-core.c +++ b/linux/drivers/media/video/videobuf-core.c @@ -440,6 +440,7 @@ int videobuf_reqbufs(struct videobuf_queue *q, } req->count = retval; + retval = 0; done: mutex_unlock(&q->vb_lock); @@ -455,7 +456,7 @@ int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b) dprintk(1, "querybuf: Wrong type.\n"); goto done; } - if (unlikely(b->index < 0 || b->index >= VIDEO_MAX_FRAME)) { + if (unlikely(b->index >= VIDEO_MAX_FRAME)) { dprintk(1, "querybuf: index out of range.\n"); goto done; } @@ -496,7 +497,7 @@ int videobuf_qbuf(struct videobuf_queue *q, dprintk(1, "qbuf: Wrong type.\n"); goto done; } - if (b->index < 0 || b->index >= VIDEO_MAX_FRAME) { + if (b->index >= VIDEO_MAX_FRAME) { dprintk(1, "qbuf: index out of range.\n"); goto done; } |