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media: vb2: don't unbind/put the object when going to state QUEUED

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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>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2018-11-28 03:37:46 -05:00 committed by Mauro Carvalho Chehab
parent 6093d3002e
commit dde6bdcc97
1 changed files with 1 additions and 1 deletions
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2
drivers/media/common/videobuf2/videobuf2-core.c
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@ -947,7 +947,7 @@ 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);