linux-kernel - [PATCH AUTOSEL 5.15 37/43] nvme-multipath: don't call blk_mark_disk_dead in nvme_mpath_remove

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Message-Id: <20230525183854.1855431-37-sashal@kernel.org>
Date:   Thu, 25 May 2023 14:38:48 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>,
        Keith Busch <kbusch@...nel.org>,
        Sasha Levin <sashal@...nel.org>, linux-nvme@...ts.infradead.org
Subject: [PATCH AUTOSEL 5.15 37/43] nvme-multipath: don't call blk_mark_disk_dead in nvme_mpath_remove_disk

From: Christoph Hellwig <hch@....de>

[ Upstream commit 1743e5f6000901a11f4e1cd741bfa9136f3ec9b1 ]

nvme_mpath_remove_disk is called after del_gendisk, at which point a
blk_mark_disk_dead call doesn't make any sense.

Signed-off-by: Christoph Hellwig <hch@....de>
Reviewed-by: Sagi Grimberg <sagi@...mberg.me>
Signed-off-by: Keith Busch <kbusch@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/nvme/host/multipath.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 8d97b942de01f..73eddb67f0d24 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -821,7 +821,6 @@ void nvme_mpath_remove_disk(struct nvme_ns_head *head)
 {
 	if (!head->disk)
 		return;
-	blk_mark_disk_dead(head->disk);
 	/* make sure all pending bios are cleaned up */
 	kblockd_schedule_work(&head->requeue_work);
 	flush_work(&head->requeue_work);
-- 
2.39.2