linux-kernel - [PATCH] staging: xgifb: This patch removes the unnecessary return statement using spatch

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Date:   Fri, 23 Dec 2016 15:29:46 +0530
From:   Rahul Krishnan <mrahul.krishnan@...il.com>
To:     arnaud.patard@...-net.org
Cc:     gregkh@...uxfoundation.org, waltfeasel@...il.com,
        gs051095@...il.com, clifton.a.barnes@...il.com, bhumirks@...il.com,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: xgifb: This patch removes the unnecessary return
 statement using spatch


This patch removes unnecessary return statement using spatch tool

Signed-off-by: Rahul Krishnan <mrahul.krishnan@...il.com>
---
 drivers/staging/xgifb/vb_init.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index 14af157..591a3c9 100644
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -579,8 +579,7 @@ static unsigned char XGINew_CheckFrequence(struct vb_device_info *pVBInfo)
 
 	if ((data & 0x10) == 0) {
 		data = xgifb_reg_get(pVBInfo->P3c4, 0x39);
-		data = (data & 0x02) >> 1;
-		return data;
+		return (data & 0x02) >> 1;
 	}
 	return data & 0x01;
 }
-- 
2.7.4