From: Bhumika Goyal <bhumirks@gmail.com>
Date: Sun, 18 Sep 2016 09:05:59 +0000 (+0530)
Subject: Staging: xgifb: Compress return logic
X-Git-Tag: v5.15~12752^2~511
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=56487aed9597569f5db716c86f9bc93aea1bd3b6;p=platform%2Fkernel%2Flinux-starfive.git

Staging: xgifb: Compress return logic

This patch compresses the  return logic into a single statement
and removes the now unused return variable.
Done using coccinelle:
@@
type T;
identifier r;
@@
- T r;
... when !=r
- r =
+ return
     ...;
- return r;

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 23a3bd7..a58983f 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -62,7 +62,6 @@ static int XGIfb_mode_rate_to_dclock(struct vb_device_info *XGI_Pr,
 	unsigned short ModeNo = modeno;
 	unsigned short ModeIdIndex = 0, ClockIndex = 0;
 	unsigned short RefreshRateTableIndex = 0;
-	int Clock;
 
 	InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
 
@@ -73,9 +72,7 @@ static int XGIfb_mode_rate_to_dclock(struct vb_device_info *XGI_Pr,
 
 	ClockIndex = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
 
-	Clock = XGI_VCLKData[ClockIndex].CLOCK * 1000;
-
-	return Clock;
+	return XGI_VCLKData[ClockIndex].CLOCK * 1000;
 }
 
 static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,