diff mbox series

[3/3] ublk: pass NULL to blk_mq_alloc_disk() as queuedata

Message ID 20230207070033.367423-4-ZiyangZhang@linux.alibaba.com (mailing list archive)
State New, archived
Headers show
Series cleanup for ublk | expand

Commit Message

Ziyang Zhang Feb. 7, 2023, 7 a.m. UTC 
queuedata is not referenced in ublk_drv and we can use driver_data
instead. Pass NULL to blk_mq_alloc_disk() as queuedata while allocating
ublk's gendisk.

Fixes: 6d9e6dfdf3b2 ("ublk: defer disk allocation")
Signed-off-by: Ziyang Zhang <ZiyangZhang@linux.alibaba.com>
---
 drivers/block/ublk_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 06eddefdf02a..d83fe2c2b3ba 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -1578,7 +1578,7 @@  static int ublk_ctrl_start_dev(struct ublk_device *ub, struct io_uring_cmd *cmd)
 		goto out_unlock;
 	}
 
-	disk = blk_mq_alloc_disk(&ub->tag_set, ub);
+	disk = blk_mq_alloc_disk(&ub->tag_set, NULL);
 	if (IS_ERR(disk)) {
 		ret = PTR_ERR(disk);
 		goto out_unlock;