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Message-Id: <20220613094929.035356697@linuxfoundation.org>
Date:   Mon, 13 Jun 2022 12:08:28 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Christoph Hellwig <hch@....de>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.18 083/339] scsi: sd: Dont call blk_cleanup_disk() in sd_probe()

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

[ Upstream commit 7274ce0558adb4b9b1f5c5b613fb4fe331c18911 ]

In SCSI the midlayer has ownership of the request_queue, so on probe
failure we must only put the gendisk, but leave the request_queue alone.

Link: https://lore.kernel.org/r/20220523083813.227935-1-hch@lst.de
Fixes: 03252259e18e ("scsi: sd: Clean up gendisk if device_add_disk() failed")
Signed-off-by: Christoph Hellwig <hch@....de>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/scsi/sd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index dc6e55761fd1..5539d75dcfe7 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3475,7 +3475,7 @@ static int sd_probe(struct device *dev)
 	error = device_add_disk(dev, gd, NULL);
 	if (error) {
 		put_device(&sdkp->disk_dev);
-		blk_cleanup_disk(gd);
+		put_disk(gd);
 		goto out;
 	}
 
-- 
2.35.1



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