[media] media: vb2: reset queued_count value during queue reinitialization
queued_count variable was left untouched during the queue reinitialization in __vb2_queue_cancel, what might lead to mismatch between the real number of queued buffers and queued_count variable. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -1189,6 +1189,7 @@ static void __vb2_queue_cancel(struct vb2_queue *q)
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* has not already dequeued before initiating cancel.
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* has not already dequeued before initiating cancel.
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*/
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*/
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INIT_LIST_HEAD(&q->done_list);
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INIT_LIST_HEAD(&q->done_list);
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atomic_set(&q->queued_count, 0);
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wake_up_all(&q->done_wq);
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wake_up_all(&q->done_wq);
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/*
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/*
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