linux-kernel - [PATCH] scsi: ufs: remove the duplicated checking for supporting clkscaling

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Date:   Tue, 21 Mar 2017 21:19:57 +0900
From:   Jaehoon Chung <jh80.chung@...sung.com>
To:     linux-scsi@...r.kernel.org
Cc:     vinholikatti@...il.com, martin.petersen@...cle.com,
        linux-kernel@...r.kernel.org,
        Jaehoon Chung <jh80.chung@...sung.com>
Subject: [PATCH] scsi: ufs: remove the duplicated checking for supporting
 clkscaling

There are same conditions for checking whether supporting clkscaling or
not.
When ufshcd is supporting clkscaling, active_reqs should be decreased by
two.

Signed-off-by: Jaehoon Chung <jh80.chung@...sung.com>
---
 drivers/scsi/ufs/ufshcd.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index dc6efbd..f2cbc71 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4598,8 +4598,6 @@ static void __ufshcd_transfer_req_compl(struct ufs_hba *hba,
 		}
 		if (ufshcd_is_clkscaling_supported(hba))
 			hba->clk_scaling.active_reqs--;
-		if (ufshcd_is_clkscaling_supported(hba))
-			hba->clk_scaling.active_reqs--;
 	}
 
 	/* clear corresponding bits of completed commands */
-- 
2.10.2