diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/v4l2-core/videobuf-core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/v4l2-core/videobuf-core.c b/drivers/media/v4l2-core/videobuf-core.c index 6c02989ee33f..def84753c4c3 100644 --- a/drivers/media/v4l2-core/videobuf-core.c +++ b/drivers/media/v4l2-core/videobuf-core.c @@ -75,7 +75,8 @@ struct videobuf_buffer *videobuf_alloc_vb(struct videobuf_queue *q) } EXPORT_SYMBOL_GPL(videobuf_alloc_vb); -static int is_state_active_or_queued(struct videobuf_queue *q, struct videobuf_buffer *vb) +static int state_neither_active_nor_queued(struct videobuf_queue *q, + struct videobuf_buffer *vb) { unsigned long flags; bool rc; @@ -95,7 +96,7 @@ int videobuf_waiton(struct videobuf_queue *q, struct videobuf_buffer *vb, MAGIC_CHECK(vb->magic, MAGIC_BUFFER); if (non_blocking) { - if (is_state_active_or_queued(q, vb)) + if (state_neither_active_nor_queued(q, vb)) return 0; return -EAGAIN; } @@ -107,9 +108,10 @@ int videobuf_waiton(struct videobuf_queue *q, struct videobuf_buffer *vb, if (is_ext_locked) mutex_unlock(q->ext_lock); if (intr) - ret = wait_event_interruptible(vb->done, is_state_active_or_queued(q, vb)); + ret = wait_event_interruptible(vb->done, + state_neither_active_nor_queued(q, vb)); else - wait_event(vb->done, is_state_active_or_queued(q, vb)); + wait_event(vb->done, state_neither_active_nor_queued(q, vb)); /* Relock */ if (is_ext_locked) mutex_lock(q->ext_lock); |