Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932860AbbHDJ1P (ORCPT ); Tue, 4 Aug 2015 05:27:15 -0400 Received: from mail-db3on0109.outbound.protection.outlook.com ([157.55.234.109]:41237 "EHLO emea01-db3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932416AbbHDJ1N convert rfc822-to-8bit (ORCPT ); Tue, 4 Aug 2015 05:27:13 -0400 From: "Karajgaonkar, Saurabh (S.)" To: "srinivas.kandagatla@gmail.com" , "maxime.coquelin@st.com" , "patrice.chotard@st.com" , "stern@rowland.harvard.edu" , "gregkh@linuxfoundation.org" , "mathias.nyman@intel.com" , "balbi@ti.com" , "johan@kernel.org" , "sergei.shtylyov@cogentembedded.com" , "Julia.Lawall@lip6.fr" , "khilman@linaro.org" , "rafael.j.wysocki@intel.com" , "pmladek@suse.cz" , "wsa@the-dreams.de" CC: "linux-arm-kernel@lists.infradead.org" , "kernel@stlinux.com" , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH 7/9] usb: host: xhci: Simplify return statement Thread-Topic: [PATCH 7/9] usb: host: xhci: Simplify return statement Thread-Index: AQHQzpWNkN6j6O9k00OVAGN9w7i33A== Date: Tue, 4 Aug 2015 09:11:32 +0000 Message-ID: <111974a782999d7133f4fa38d8775241c6c88aee.1438678566.git.skarajga@visteon.com> References: In-Reply-To: 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=skarajga@visteon.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [74.112.167.117] x-microsoft-exchange-diagnostics: 1;DBXPR06MB382;5:iHdoVFL2Sve2/7WZx7nrvEqLR9otD4Pr7YuYdlbUOrq+02G4hxhRVdwohVCHgUYTV6NVqDVkvFugmovNqr6qa18i1v8JE5Rnr+gqQu0f7B4yMYPC2iICKFvOgFxrjtxVs+FKa5Y7BEGScpFsg1LWeg==;24:Zz8zc7JzdErj8lMoTsviIBrJ6Ofcy3bYq73MdO0DszgSXUgDPIKbA5dYY8UH8WN1KqXGrHLeP7mr+xEpG3l9EMqUXs6NaiaS5O72/leA9jY=;20:Bsyp/tPWqr5jEtkjoJE9VVpaG5CxNj/9mDWtSPczbXDVBtEuX+NzVqSGsdVX8Rg+lBfP5qRi2pHuA6o0DodnkQ== x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:DBXPR06MB382; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(601004)(5005006)(3002001);SRVR:DBXPR06MB382;BCL:0;PCL:0;RULEID:;SRVR:DBXPR06MB382; x-forefront-prvs: 0658BAF71F x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(6009001)(199003)(189002)(5001960100002)(189998001)(81156007)(36756003)(106356001)(5002640100001)(64706001)(2501003)(66066001)(97736004)(5001770100001)(106116001)(105586002)(5001860100001)(77096005)(2201001)(33646002)(19580405001)(2900100001)(68736005)(5001920100001)(86362001)(102836002)(229853001)(5001830100001)(46102003)(40100003)(19580395003)(92566002)(54356999)(118296001)(50986999)(2656002)(77156002)(76176999)(87936001)(122556002)(62966003)(101416001)(2171001)(4001540100001)(2950100001)(921003)(1121003);DIR:OUT;SFP:1102;SCL:1;SRVR:DBXPR06MB382;H:DBXPR06MB382.eurprd06.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;A:1;MX: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-OriginatorOrg: visteon.com X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Aug 2015 09:11:32.1560 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 7a147aaf-01ec-498c-80a1-e34a8c63c548 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBXPR06MB382 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1207 Lines: 40 From: Saurabh Karajgaonkar Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar --- drivers/usb/host/xhci.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 526ebc0..19076fa 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -4678,7 +4678,6 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd, { struct xhci_hcd *xhci; u16 mel; - int ret; xhci = hcd_to_xhci(hcd); if (!xhci || !(xhci->quirks & XHCI_LPM_SUPPORT) || @@ -4686,10 +4685,7 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd, return 0; mel = calculate_max_exit_latency(udev, state, USB3_LPM_DISABLED); - ret = xhci_change_max_exit_latency(xhci, udev, mel); - if (ret) - return ret; - return 0; + return xhci_change_max_exit_latency(xhci, udev, mel); } #else /* CONFIG_PM */ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/