From: Guoqing Jiang <jiangguoqing@kylinos.cn>
Date: Tue, 6 Jul 2021 01:07:34 +0000 (+0800)
Subject: pd: fix order of cleaning up the queue and freeing the tagset
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=58b63e0f556c2debb8c942abcc9e6beadc4a07f0;p=linux.git

pd: fix order of cleaning up the queue and freeing the tagset

We must release the queue before freeing the tagset.

Fixes: 262d431f9000 ("pd: use blk_mq_alloc_disk and blk_cleanup_disk")
Signed-off-by: Guoqing Jiang <jiangguoqing@kylinos.cn>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210706010734.1356066-1-guoqing.jiang@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 3b2b8e872beb6..9b3298926356d 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -1014,8 +1014,8 @@ static void __exit pd_exit(void)
 		if (p) {
 			disk->gd = NULL;
 			del_gendisk(p);
-			blk_mq_free_tag_set(&disk->tag_set);
 			blk_cleanup_disk(p);
+			blk_mq_free_tag_set(&disk->tag_set);
 			pi_release(disk->pi);
 		}
 	}