linux-kernel - [PATCH] scsi: ufs: Remove unnecessary if condition in ufshcd

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Date:   Wed, 25 Nov 2020 19:53:00 +0100
From:   Bean Huo <huobean@...il.com>
To:     alim.akhtar@...sung.com, avri.altman@....com,
        asutoshd@...eaurora.org, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, stanley.chu@...iatek.com,
        beanhuo@...ron.com, bvanassche@....org, tomas.winkler@...el.com,
        cang@...eaurora.org
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: ufs: Remove unnecessary if condition in ufshcd_suspend()

From: Bean Huo <beanhuo@...ron.com>

In the case that auto_bkops_enable is false, which means auto bkops
has been disabled, so no need to call ufshcd_disable_auto_bkops().

Signed-off-by: Bean Huo <beanhuo@...ron.com>
---
 drivers/scsi/ufs/ufshcd.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 80cbce414678..d169db41ee16 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -8543,11 +8543,9 @@ static int ufshcd_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
 	}
 
 	if (req_dev_pwr_mode != hba->curr_dev_pwr_mode) {
-		if ((ufshcd_is_runtime_pm(pm_op) && !hba->auto_bkops_enabled) ||
-		    !ufshcd_is_runtime_pm(pm_op)) {
+		if (!ufshcd_is_runtime_pm(pm_op))
 			/* ensure that bkops is disabled */
 			ufshcd_disable_auto_bkops(hba);
-		}
 
 		if (!hba->dev_info.b_rpm_dev_flush_capable) {
 			ret = ufshcd_set_dev_pwr_mode(hba, req_dev_pwr_mode);
-- 
2.17.1