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[media] media: vb2: reset queued list on REQBUFS(0) call

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Queued list was not reset on REQBUFS(0) call. This caused to enqueue a
freed buffer to the driver.

Reported-by: Angela Wan <angela.j.wan@gmail.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Marek Szyprowski 2011-10-25 03:07:59 -03:00 committed by Mauro Carvalho Chehab
parent 4907602f85
commit bd50d999d4
1 changed files with 1 additions and 0 deletions
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drivers/media/video/videobuf2-core.c
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@ -265,6 +265,7 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
q->num_buffers -= buffers; q->num_buffers -= buffers;
if (!q->num_buffers) if (!q->num_buffers)
q->memory = 0; q->memory = 0;
INIT_LIST_HEAD(&q->queued_list);
} }
/** /**