linux-kernel - [PATCH] scsi: ufs: ufs-qcom.c: remove unneeded variable

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Date:   Tue, 29 Oct 2019 02:32:45 +0530
From:   Saurav Girepunje <saurav.girepunje@...il.com>
To:     agross@...nel.org, alim.akhtar@...sung.com, avri.altman@....com,
        pedrom.sousa@...opsys.com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, linux-arm-msm@...r.kernel.org,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     saurav.girepunje@...mail.com
Subject: [PATCH] scsi: ufs: ufs-qcom.c: remove unneeded variable

ret variable is not modified in ufs_qcom_suspend().

Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
---
 drivers/scsi/ufs/ufs-qcom.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c
index a5b71487a206..0ef24cabe1dc 100644
--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -530,7 +530,6 @@ static int ufs_qcom_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
 {
 	struct ufs_qcom_host *host = ufshcd_get_variant(hba);
 	struct phy *phy = host->generic_phy;
-	int ret = 0;
 
 	if (ufs_qcom_is_link_off(hba)) {
 		/*
@@ -545,7 +544,7 @@ static int ufs_qcom_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
 		ufs_qcom_disable_lane_clks(host);
 	}
 
-	return ret;
+	return 0;
 }
 
 static int ufs_qcom_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op)
-- 
2.20.1