diff options
Diffstat (limited to 'drivers/media/common/videobuf2/videobuf2-v4l2.c')
-rw-r--r-- | drivers/media/common/videobuf2/videobuf2-v4l2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/media/common/videobuf2/videobuf2-v4l2.c index 9d3b828cc804..3d71c205406d 100644 --- a/drivers/media/common/videobuf2/videobuf2-v4l2.c +++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c @@ -621,7 +621,7 @@ struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp) * This loop doesn't scale if there is a really large number of buffers. * Maybe something more efficient will be needed in this case. */ - for (i = 0; i < vb2_get_num_buffers(q); i++) { + for (i = 0; i < q->max_num_buffers; i++) { vb2 = vb2_get_buffer(q, i); if (!vb2) @@ -1136,7 +1136,7 @@ int _vb2_fop_release(struct file *file, struct mutex *lock) if (lock) mutex_lock(lock); - if (file->private_data == vdev->queue->owner) { + if (!vdev->queue->owner || file->private_data == vdev->queue->owner) { vb2_queue_release(vdev->queue); vdev->queue->owner = NULL; } @@ -1264,7 +1264,7 @@ void vb2_video_unregister_device(struct video_device *vdev) */ get_device(&vdev->dev); video_unregister_device(vdev); - if (vdev->queue && vdev->queue->owner) { + if (vdev->queue) { struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock; |