From 08e0029aa2a4acdd365613ce88a1184e5351a8a1 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 20 Apr 2017 16:03:09 +0200 Subject: blk-mq: remove the error argument to blk_mq_complete_request Now that all drivers that call blk_mq_complete_requests have a ->complete callback we can remove the direct call to blk_mq_end_request, as well as the error argument to blk_mq_complete_request. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Reviewed-by: Bart Van Assche Signed-off-by: Jens Axboe --- block/blk-mq.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'block') diff --git a/block/blk-mq.c b/block/blk-mq.c index c496692ecc5b..3a2d179d49d6 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -442,17 +442,10 @@ static void blk_mq_stat_add(struct request *rq) static void __blk_mq_complete_request(struct request *rq) { - struct request_queue *q = rq->q; - if (rq->internal_tag != -1) blk_mq_sched_completed_request(rq); - blk_mq_stat_add(rq); - - if (!q->softirq_done_fn) - blk_mq_end_request(rq, rq->errors); - else - blk_mq_ipi_complete_request(rq); + blk_mq_ipi_complete_request(rq); } /** @@ -463,16 +456,14 @@ static void __blk_mq_complete_request(struct request *rq) * Ends all I/O on a request. It does not handle partial completions. * The actual completion happens out-of-order, through a IPI handler. **/ -void blk_mq_complete_request(struct request *rq, int error) +void blk_mq_complete_request(struct request *rq) { struct request_queue *q = rq->q; if (unlikely(blk_should_fake_timeout(q))) return; - if (!blk_mark_rq_complete(rq)) { - rq->errors = error; + if (!blk_mark_rq_complete(rq)) __blk_mq_complete_request(rq); - } } EXPORT_SYMBOL(blk_mq_complete_request); -- cgit