linux-kernel - [PATCH 5.4 053/260] scsi: smartpqi: Fix an error code in pqi_get_raid

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Message-Id: <20210920163932.908728333@linuxfoundation.org>
Date:   Mon, 20 Sep 2021 18:41:11 +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, Dan Carpenter <dan.carpenter@...cle.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 053/260] scsi: smartpqi: Fix an error code in pqi_get_raid_map()

From: Dan Carpenter <dan.carpenter@...cle.com>

[ Upstream commit d1f6581a6796c4e9fd8a4a24e8b77463d18f0df1 ]

Return -EINVAL on failure instead of success.

Link: https://lore.kernel.org/r/20210810084613.GB23810@kili
Fixes: a91aaae0243b ("scsi: smartpqi: allow for larger raid maps")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/scsi/smartpqi/smartpqi_init.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index 9bc451004184..80ff00025c03 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -1192,6 +1192,7 @@ static int pqi_get_raid_map(struct pqi_ctrl_info *ctrl_info,
 				"Requested %d bytes, received %d bytes",
 				raid_map_size,
 				get_unaligned_le32(&raid_map->structure_size));
+			rc = -EINVAL;
 			goto error;
 		}
 	}
-- 
2.30.2