From: simran singhal <singhalsimran0@gmail.com>
Date: Sat, 18 Feb 2017 21:22:07 +0000 (+0530)
Subject: staging: vt6655: Compress return logic
X-Git-Tag: v4.12-rc1~84^2~902
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=57ce4df98ee10a1d8438599a20c80388802c9488;p=karo-tx-linux.git

staging: vt6655: Compress return logic

Simplify function returns by merging assignment and return into
one command line.
Found with Coccinelle
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
index e0c92818ed70..1306e55b6870 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -911,16 +911,13 @@ bool CARDbSoftwareReset(struct vnt_private *priv)
  */
 u64 CARDqGetTSFOffset(unsigned char byRxRate, u64 qwTSF1, u64 qwTSF2)
 {
-	u64 qwTSFOffset = 0;
 	unsigned short wRxBcnTSFOffst;
 
 	wRxBcnTSFOffst = cwRXBCNTSFOff[byRxRate%MAX_RATE];
 
 	qwTSF2 += (u64)wRxBcnTSFOffst;
 
-	qwTSFOffset = qwTSF1 - qwTSF2;
-
-	return qwTSFOffset;
+	return qwTSF1 - qwTSF2;
 }
 
 /*