linux-kernel - [PATCH 5.4 269/388] scsi: cxlflash: Fix error return code in cxlflash

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Message-Id: <20200929110023.483080948@linuxfoundation.org>
Date:   Tue, 29 Sep 2020 13:00:00 +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, "Matthew R. Ochs" <mrochs@...ux.ibm.com>,
        Wei Yongjun <weiyongjun1@...wei.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 269/388] 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 93ef97af22df4..67d681c53c295 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -3746,6 +3746,7 @@ 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