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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2020-10-27 09:15:16 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-12-01 20:36:34 +0100 |
| commit | 84115d6d80c809d65c42f9383f22c10b91a4eb1c (patch) | |
| tree | 9c7b9e81636919ba33c3dc28e462477e942a13bd /drivers/nvme | |
| parent | nvme-fcloop: add sysfs attribute to inject command drop (diff) | |
| download | linux-84115d6d80c809d65c42f9383f22c10b91a4eb1c.tar.xz linux-84115d6d80c809d65c42f9383f22c10b91a4eb1c.zip | |
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 <baolin.wang@linux.alibaba.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/nvme.h | 3 |
1 files changed, 2 insertions, 1 deletions
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 |