dm rq: don't pass irrelevant error code to blk_mq_complete_request

dm never uses rq->errors, so there is no need to pass an error argument
to blk_mq_complete_request.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c
index e60f1b6..1173be2 100644 (file)
--- a/drivers/md/dm-rq.c
+++ b/drivers/md/dm-rq.c
@@ -363,7 +363,7 @@ static void dm_complete_request(struct request *rq, int error)
        if (!rq->q->mq_ops)
                blk_complete_request(rq);
        else
-               blk_mq_complete_request(rq, error);
+               blk_mq_complete_request(rq, 0);
 }
 
 /*