linux-kernel - [PATCH 5.8 109/148] scsi: ufs: ti-j721e-ufs: Fix error return in ti_j721e_ufs

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Message-Id: <20200824082419.239966938@linuxfoundation.org>
Date:   Mon, 24 Aug 2020 10:30:07 +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, Avri Altman <avri.altman@....com>,
        Jing Xiangfeng <jingxiangfeng@...wei.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.8 109/148] scsi: ufs: ti-j721e-ufs: Fix error return in ti_j721e_ufs_probe()

From: Jing Xiangfeng <jingxiangfeng@...wei.com>

[ Upstream commit 2138d1c918246e3d8193c3cb8b6d22d0bb888061 ]

Fix to return error code PTR_ERR() from the error handling case instead of
0.

Link: https://lore.kernel.org/r/20200806070135.67797-1-jingxiangfeng@huawei.com
Fixes: 22617e216331 ("scsi: ufs: ti-j721e-ufs: Fix unwinding of pm_runtime changes")
Reviewed-by: Avri Altman <avri.altman@....com>
Signed-off-by: Jing Xiangfeng <jingxiangfeng@...wei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/scsi/ufs/ti-j721e-ufs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/ufs/ti-j721e-ufs.c b/drivers/scsi/ufs/ti-j721e-ufs.c
index 46bb905b4d6a9..eafe0db98d542 100644
--- a/drivers/scsi/ufs/ti-j721e-ufs.c
+++ b/drivers/scsi/ufs/ti-j721e-ufs.c
@@ -38,6 +38,7 @@ static int ti_j721e_ufs_probe(struct platform_device *pdev)
 	/* Select MPHY refclk frequency */
 	clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(clk)) {
+		ret = PTR_ERR(clk);
 		dev_err(dev, "Cannot claim MPHY clock.\n");
 		goto clk_err;
 	}
-- 
2.25.1