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scsi: remove an extra queue reference
Now that blk_mq_destroy_queue does not release the queue reference, there is no need for a second queue reference to be held by the scsi_device. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Link: https://lore.kernel.org/r/20221018135720.670094-3-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2 changed files with 0 additions and 2 deletions
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@ -344,7 +344,6 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
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sdev->request_queue = q;
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sdev->request_queue = q;
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q->queuedata = sdev;
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q->queuedata = sdev;
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__scsi_init_queue(sdev->host, q);
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__scsi_init_queue(sdev->host, q);
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WARN_ON_ONCE(!blk_get_queue(q));
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depth = sdev->host->cmd_per_lun ?: 1;
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depth = sdev->host->cmd_per_lun ?: 1;
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@ -1486,7 +1486,6 @@ void __scsi_remove_device(struct scsi_device *sdev)
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mutex_unlock(&sdev->state_mutex);
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mutex_unlock(&sdev->state_mutex);
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blk_mq_destroy_queue(sdev->request_queue);
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blk_mq_destroy_queue(sdev->request_queue);
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blk_put_queue(sdev->request_queue);
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kref_put(&sdev->host->tagset_refcnt, scsi_mq_free_tags);
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kref_put(&sdev->host->tagset_refcnt, scsi_mq_free_tags);
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cancel_work_sync(&sdev->requeue_work);
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cancel_work_sync(&sdev->requeue_work);
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