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null_blk: stop using ->queuedata for bio mode 

Instead of setting up the queuedata as well just use one private data
field.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-07-01 10:59:31 +02:00 committed by Jens Axboe
parent 84bc83c3ba
commit 6bbae86056
1 changed files with 1 additions and 1 deletions
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2
drivers/block/null_blk_main.c
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@ -1392,7 +1392,7 @@ static blk_qc_t null_queue_bio(struct request_queue *q, struct bio *bio)
{
sector_t sector = bio->bi_iter.bi_sector;
sector_t nr_sectors = bio_sectors(bio);
struct nullb *nullb = q->queuedata;
struct nullb *nullb = bio->bi_disk->private_data;
struct nullb_queue *nq = nullb_to_queue(nullb);
struct nullb_cmd *cmd;