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[v5,1/6] block/loop: Delete gendisk before cleaning up the request queue

Message ID 20180228181533.29402-2-bart.vanassche@wdc.com (mailing list archive)
State New, archived
Headers show

Commit Message

Bart Van Assche Feb. 28, 2018, 6:15 p.m. UTC 
Remove the disk, partition and bdi sysfs attributes before cleaning up
the request queue associated with the disk.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Josef Bacik <jbacik@fb.com>
Cc: Shaohua Li <shli@fb.com>
Cc: Omar Sandoval <osandov@fb.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Ming Lei <ming.lei@redhat.com>
---
 drivers/block/loop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index d5fe720cf149..8b693fdd08dc 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1864,8 +1864,8 @@  static int loop_add(struct loop_device **l, int i)
 
 static void loop_remove(struct loop_device *lo)
 {
-	blk_cleanup_queue(lo->lo_queue);
 	del_gendisk(lo->lo_disk);
+	blk_cleanup_queue(lo->lo_queue);
 	blk_mq_free_tag_set(&lo->tag_set);
 	put_disk(lo->lo_disk);
 	kfree(lo);