From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754245AbdBRV2U (ORCPT ); Sat, 18 Feb 2017 16:28:20 -0500 Received: from mail-pf0-f193.google.com ([209.85.192.193]:32786 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753607AbdBRV2S (ORCPT ); Sat, 18 Feb 2017 16:28:18 -0500 Date: Sun, 19 Feb 2017 02:52:07 +0530 From: simran singhal To: forest@alittletooquiet.net Cc: gregkh@linuxfoundation.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, outreachy-kernel@googlegroups.com Subject: [PATCH v3 1/6] staging: vt6655: Compress return logic Message-ID: <20170218212207.GA11388@singhal-Inspiron-5558> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- v2: -Removed assignment v3: -Removed declaration of qwTSFOffset drivers/staging/vt6655/card.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c index e0c9281..1306e55 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; } /* -- 2.7.4