diff options
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; } |