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md: stop using ->queuedata

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Pointer to mddev is already available in private_data.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <songliubraving@fb.com>
This commit is contained in:
Christoph Hellwig
2020-05-08 18:15:14 +02:00
committed by Song Liu
parent c91114c2b8
commit e4fc5a7429
1 changed files with 1 additions and 2 deletions
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3
drivers/md/md.c
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@@ -467,7 +467,7 @@ static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio)
{
const int rw = bio_data_dir(bio);
const int sgrp = op_stat_group(bio_op(bio));
struct mddev *mddev = q->queuedata;
struct mddev *mddev = bio->bi_disk->private_data;
unsigned int sectors;
if (unlikely(test_bit(MD_BROKEN, &mddev->flags)) && (rw == WRITE)) {
@@ -5644,7 +5644,6 @@ static int md_alloc(dev_t dev, char *name)
mddev->queue = blk_alloc_queue(md_make_request, NUMA_NO_NODE);
if (!mddev->queue)
goto abort;
mddev->queue->queuedata = mddev;
blk_set_stacking_limits(&mddev->queue->limits);