scsi: ufs: ti-j721e-ufs: Fix error return in ti_j721e_ufs_probe()

[ 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@wdc.com>
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/scsi/ufs/ti-j721e-ufs.c b/drivers/scsi/ufs/ti-j721e-ufs.c
index 46bb905b4d6a90931f5aeaaa080d698448c56f07..eafe0db98d5423de9d064aff54841859d50f1f44 100644 (file)
--- 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;
        }