linux-kernel - [PATCH AUTOSEL 4.19 168/206] scsi: cxlflash: Fix error return code in cxlflash

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Message-Id: <20200918020802.2065198-168-sashal@kernel.org>
Date:   Thu, 17 Sep 2020 22:07:24 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Wei Yongjun <weiyongjun1@...wei.com>,
        "Matthew R . Ochs" <mrochs@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        Sasha Levin <sashal@...nel.org>, linux-scsi@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 168/206] scsi: cxlflash: Fix error return code in cxlflash_probe()

From: Wei Yongjun <weiyongjun1@...wei.com>

[ Upstream commit d0b1e4a638d670a09f42017a3e567dc846931ba8 ]

Fix to return negative error code -ENOMEM from create_afu error handling
case instead of 0, as done elsewhere in this function.

Link: https://lore.kernel.org/r/20200428141855.88704-1-weiyongjun1@huawei.com
Acked-by: Matthew R. Ochs <mrochs@...ux.ibm.com>
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/scsi/cxlflash/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index f987c40c47a13..443813feaef47 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -3749,6 +3749,7 @@ static int cxlflash_probe(struct pci_dev *pdev,
 	cfg->afu_cookie = cfg->ops->create_afu(pdev);
 	if (unlikely(!cfg->afu_cookie)) {
 		dev_err(dev, "%s: create_afu failed\n", __func__);
+		rc = -ENOMEM;
 		goto out_remove;
 	}
 
-- 
2.25.1