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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Jack Wang <jinpu.wang@cloud.ionos.com>,
        Zhang Qilong <zhangqilong3@huawei.com>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 102/175] scsi: pm80xx: Fix error return in pm8001_pci_probe()
Date:   Mon, 28 Dec 2020 13:49:15 +0100
Message-Id: <20201228124858.191138621@linuxfoundation.org>
In-Reply-To: <20201228124853.216621466@linuxfoundation.org>
References: <20201228124853.216621466@linuxfoundation.org>
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From: Zhang Qilong <zhangqilong3@huawei.com>

[ Upstream commit 97031ccffa4f62728602bfea8439dd045cd3aeb2 ]

The driver did not return an error in the case where
pm8001_configure_phy_settings() failed.

Use rc to store the return value of pm8001_configure_phy_settings().

Link: https://lore.kernel.org/r/20201205115551.2079471-1-zhangqilong3@huawei.com
Fixes: 279094079a44 ("[SCSI] pm80xx: Phy settings support for motherboard controller.")
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/pm8001/pm8001_init.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 9fc675f57e336..f54115d74f519 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -1061,7 +1061,8 @@ static int pm8001_pci_probe(struct pci_dev *pdev,
 
 	pm8001_init_sas_add(pm8001_ha);
 	/* phy setting support for motherboard controller */
-	if (pm8001_configure_phy_settings(pm8001_ha))
+	rc = pm8001_configure_phy_settings(pm8001_ha);
+	if (rc)
 		goto err_out_shost;
 
 	pm8001_post_sas_ha_init(shost, chip);
-- 
2.27.0