diff options
Diffstat (limited to 'drivers/media/v4l2-core/videobuf2-core.c')
| -rw-r--r-- | drivers/media/v4l2-core/videobuf2-core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index f8fe1d9c7b4f..d853cd47c86a 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -2125,14 +2125,14 @@ static int vb2_internal_streamoff(struct vb2_queue *q, enum v4l2_buf_type type) return -EINVAL; } - if (!q->streaming) { - dprintk(3, "streamoff successful: not streaming\n"); - return 0; - } - /* * Cancel will pause streaming and remove all buffers from the driver * and videobuf, effectively returning control over them to userspace. + * + * Note that we do this even if q->streaming == 0: if you prepare or + * queue buffers, and then call streamoff without ever having called + * streamon, you would still expect those buffers to be returned to + * their normal dequeued state. */ __vb2_queue_cancel(q); |