From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756966AbbIUVd3 (ORCPT ); Mon, 21 Sep 2015 17:33:29 -0400 Received: from mail-db3on0104.outbound.protection.outlook.com ([157.55.234.104]:12052 "EHLO emea01-db3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753884AbbIUVd2 convert rfc822-to-8bit (ORCPT ); Mon, 21 Sep 2015 17:33:28 -0400 X-Greylist: delayed 1104 seconds by postgrey-1.27 at vger.kernel.org; Mon, 21 Sep 2015 17:33:27 EDT From: "Thombare, Parshuram (P.)" To: "lidza.louina@gmail.com" , "markh@compro.net" , "gregkh@linuxfoundation.org" , "trivial@kernel.org" CC: "driverdev-devel@linuxdriverproject.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH] Staging: dgnc: Simplify a trivial if-return sequence\n From: Parshuram Thombare Thread-Topic: [PATCH] Staging: dgnc: Simplify a trivial if-return sequence\n From: Parshuram Thombare Thread-Index: AQHQ9LBpRhYR4yi7iUaZj8G0QrvUlQ== Date: Mon, 21 Sep 2015 20:59:30 +0000 Message-ID: <20150921205925.GA16302@ubuntu> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=pthombre@visteon.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [74.112.167.117] x-microsoft-exchange-diagnostics: 1;AM3PR06MB257;5:kOppe7QQcqP8NWRk/hzBBBA/9urp4kroSneC4UjlSva7YCYPoESgtlDAE336lm/zFWp2ET/+I2wQAsEBBIk79Fe9a9ZYppiRPkkCtyK+qyXD+6Bl9yhPY25XP5SWTIIRA9iwyDhev5ZUDeKVOpSI4Q==;24:zH6O2s4md9iYwTC9PKoqLKfvOyU/ciV9LAIxyq2DOPyHrS85LAM28cjBxC1qX/8ziJc3rxuYs520rWuxVxt48f1Z1qLRmUWfDEui6U/TwHo=;20:t1TD9mFc0GDxNezAuHW1d9QShsyJ3VqG+0pTKfcSq6r0d6XOmszPuGYzdDbAYRgvyoC0S0jL++NngXmI6y9ZFQ== x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:AM3PR06MB257; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(601004)(8121501046)(5005006)(520078)(3002001);SRVR:AM3PR06MB257;BCL:0;PCL:0;RULEID:;SRVR:AM3PR06MB257; x-forefront-prvs: 07063A0A30 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(6009001)(189002)(199003)(54356999)(97736004)(50986999)(77096005)(33656002)(11100500001)(19580395003)(189998001)(2900100001)(81156007)(101416001)(2201001)(2860100001)(64706001)(33716001)(122556002)(87936001)(92566002)(10400500002)(5002640100001)(86362001)(40100003)(2501003)(66066001)(62966003)(105586002)(77156002)(68736005)(19580405001)(46102003)(4001540100001)(5001960100002)(5001770100001)(102836002)(106116001)(5007970100001)(5001860100001)(5001830100001)(229853001)(5004730100002)(106356001)(222073002);DIR:OUT;SFP:1102;SCL:1;SRVR:AM3PR06MB257;H:AM3PR06MB257.eurprd06.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;MX:1;A:1;LANG:en; spamdiagnosticoutput: 1:23 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Sep 2015 20:59:30.8687 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 7a147aaf-01ec-498c-80a1-e34a8c63c548 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM3PR06MB257 X-Microsoft-Exchange-Diagnostics: 1;AM3PR06MB1425;2:JnJRCLrs3lkRZ1tHNNX87pHBv5+msik6eH7Ym3y33su/6EPl2rVmmampjixtr9yn6lkL+OF0sKiuT14dsJGCUym4xxLMgTCCNT5kJevUpybrkaXkotx+6X4SeX0GTVpK/Opaw1Y/DnzUlkaHNuzlo9BDNYZAyKf6KJRL8vyj7/E=;23:LC+8sFFQT4GQEikXktg5XxJlSp/eHjfV5WJeYiJekD50Mbmanh3CCkLXsQY0DXbrvBf1SPGQo3OM9TAO68utd2/n+5Fll5UP6MFwhB1+nxF5rXIl5JnZyR6E42wqPsXuf6SO3lHkyvEJPdS/xFQ06bDwH6Qz9UefejeAVSsQyB2Ox1wqrzqngOzb2YQ256d8 X-OriginatorOrg: visteon.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Parshuram Thombare --- drivers/staging/dgnc/dgnc_tty.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index fbfe79a..b42b543 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1314,10 +1314,7 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc spin_unlock_irqrestore(&ch->ch_lock, flags); - if (retval) - return retval; - - return 0; + return retval; } -- 1.7.0.4