Commit f3c17dcc authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

ubd: remove the queue pointer in struct ubd 



No need for it now, everything goes through the gendisk.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarRichard Weinberger <richard@nod.at>
Link: https://lore.kernel.org/r/20240222072417.3773131-7-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 5e4e1ff8

arch/um/drivers/ubd_kern.c

+1 −3
Original line number Diff line number Diff line
@@ -163,7 +163,6 @@ struct ubd { 
	struct cow cow;

	struct platform_device pdev;

	struct gendisk *disk;

	struct request_queue *queue;

	struct blk_mq_tag_set tag_set;

	spinlock_t lock;

};
@@ -892,10 +891,9 @@ static int ubd_add(int n, char **error_out) 
		err = PTR_ERR(disk);

		goto out_cleanup_tags;

	}

	ubd_dev->queue = disk->queue;



	blk_queue_flag_set(QUEUE_FLAG_NONROT, disk->queue);

	blk_queue_write_cache(ubd_dev->queue, true, false);

	blk_queue_write_cache(disk->queue, true, false);

	disk->major = UBD_MAJOR;

	disk->first_minor = n << UBD_SHIFT;

	disk->minors = 1 << UBD_SHIFT;