diff mbox series

[for,v4.20,4/5] vb2: don't unbind/put the object when going to state QUEUED

Message ID 20181128083747.18530-5-hverkuil-cisco@xs4all.nl (mailing list archive)
State New, archived
Headers show
Series vb2 fixes (mostly request API related) | expand

Commit Message

Hans Verkuil Nov. 28, 2018, 8:37 a.m. UTC 
From: Hans Verkuil <hverkuil-cisco@xs4all.nl>

When a buffer is returned to state QUEUED (that happens when
start_streaming fails), then do not unbind and put the object
from the request. Nothing has changed yet, so just keep it as
is.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
---
 drivers/media/common/videobuf2/videobuf2-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index 86a12b335aac..70e8c3366f9c 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -948,7 +948,7 @@  void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state)
 	}
 	atomic_dec(&q->owned_by_drv_count);
 
-	if (vb->req_obj.req) {
+	if (state != VB2_BUF_STATE_QUEUED && vb->req_obj.req) {
 		/* This is not supported at the moment */
 		WARN_ON(state == VB2_BUF_STATE_REQUEUEING);
 		media_request_object_unbind(&vb->req_obj);