From 84115d6d80c809d65c42f9383f22c10b91a4eb1c Mon Sep 17 00:00:00 2001 From: Baolin Wang Date: Tue, 27 Oct 2020 16:15:16 +0800 Subject: [PATCH] nvme: simplify nvme_req_qid() Use the request's '->mq_hctx->queue_num' directly to simplify the nvme_req_qid() function. Signed-off-by: Baolin Wang Signed-off-by: Christoph Hellwig --- drivers/nvme/host/nvme.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index bc330bf0d3bd..87867e93c7d3 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -178,7 +178,8 @@ static inline u16 nvme_req_qid(struct request *req) { if (!req->q->queuedata) return 0; - return blk_mq_unique_tag_to_hwq(blk_mq_unique_tag(req)) + 1; + + return req->mq_hctx->queue_num + 1; } /* The below value is the specific amount of delay needed before checking -- 2.11.0