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nvme-multipath: stop using ->queuedata

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nvme-multipath already uses the gendisk private data, not need to
also set up the request_queue queuedata and use it in one place only.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-03-29 19:41:38 +02:00 committed by Jens Axboe
parent db5ad6b7f8
commit 7890b9701b
1 changed files with 1 additions and 2 deletions
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3
drivers/nvme/host/multipath.c
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@ -294,7 +294,7 @@ static bool nvme_available_path(struct nvme_ns_head *head)
static blk_qc_t nvme_ns_head_make_request(struct request_queue *q,
struct bio *bio)
{
struct nvme_ns_head *head = q->queuedata;
struct nvme_ns_head *head = bio->bi_disk->private_data;
struct device *dev = disk_to_dev(head->disk);
struct nvme_ns *ns;
blk_qc_t ret = BLK_QC_T_NONE;
@ -378,7 +378,6 @@ int nvme_mpath_alloc_disk(struct nvme_ctrl *ctrl, struct nvme_ns_head *head)
q = blk_alloc_queue(nvme_ns_head_make_request, ctrl->numa_node);
if (!q)
goto out;
q->queuedata = head;
blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
/* set to a default value for 512 until disk is validated */
blk_queue_logical_block_size(q, 512);