From patchwork Tue Sep 5 17:11:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SF Markus Elfring X-Patchwork-Id: 810228 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3xmtlH2nzpz9sNq for ; Wed, 6 Sep 2017 03:20:27 +1000 (AEST) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3xmtlH1pX8zDrJd for ; Wed, 6 Sep 2017 03:20:27 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=users.sourceforge.net (client-ip=212.227.17.11; helo=mout.web.de; envelope-from=elfring@users.sourceforge.net; receiver=) Received: from mout.web.de (mout.web.de [212.227.17.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3xmthg1nMlzDqYY for ; Wed, 6 Sep 2017 03:18:10 +1000 (AEST) Received: from [192.168.1.2] ([85.182.50.20]) by smtp.web.de (mrweb102 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MVcdn-1dyqYg2cKV-00Z05N; Tue, 05 Sep 2017 19:11:53 +0200 Subject: [PATCH v2] axonram: Delete an unnecessary variable initialisation in axon_ram_probe() To: kbuild test robot , linuxppc-dev@lists.ozlabs.org, Benjamin Herrenschmidt , Jan Kara , Jens Axboe , Dan Williams , Michael Ellerman , Paul Mackerras , Tyrel Datwyler References: <201708042137.1QRfZLa9%fengguang.wu@intel.com> From: SF Markus Elfring Message-ID: <96042828-9707-8af9-664a-5c71818dd817@users.sourceforge.net> Date: Tue, 5 Sep 2017 19:11:31 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <201708042137.1QRfZLa9%fengguang.wu@intel.com> Content-Language: en-GB X-Provags-ID: V03:K0:yS8RAhds7V+SOXibtPlaAB6Pyczg9YpA9gt/FIUrEMbMAL7Iiqp xXEgH9QSWZRfhMhJ+WAR0KRSeCtKJQropSdXoU4/v1EN2vt72fhZM8K1dV68dp0nzxzBzJF 1kCJtcUzLWiNvE62ksppk1YoCJ6GBsRUs6zgwWQIUYRnX7XqFMCk6+iW9dOsTInDr8MQyf7 eN6NZiHCM5GfQKvnqmmlw== X-UI-Out-Filterresults: notjunk:1; V01:K0:mRXkfxStJ5c=:AXA1yL2CRe0B483QD5kn75 Czmt2B5yOuxEv1bH3GPdqRjN1AJDvkkV08x0V6kUqYlhuyOriAamQZ3G38+ebTkvkuPYidiNN DQXQnHFoUd2q9bj0VbJZraA5DQaoaIKj+GAa+Iy2V38tx8eAt6oBX5YSJEvdWPihWQyvEqCdE x2gFLp+QM/TbyPoEQYErUN6peggg+5Otyu+LiMp8FTkaVZirkNTgVEBmKl3pDjhceE0/+6l4R BUUqN5362+YpvUDAwFfup16Ff5fr5qXLv2oiRvppgccTMAe27nz9acCs3G4dKDpBdZ4rx1lG+ t6vCIbg/6jJDnYeLRy1L5kQn9NUdmLJ3NqP4j/KCVKs6D53ip+5dvkL/PBZpE00xiXhc2QPA4 zxgH//VXivFN9luZg0E59/Dy2CMchUchT6V5HDThxsIFwOkgv1pOswjxe6f2K10DGJZHHiA+a 94C6luD8SNX5q0GmjUUTwSsEHJftG/7BZ5OK5ew75jYTcurXSLKybmGHTQlm4dtJu4L3UyZU2 i3TmMYLYwt5sesbGmtBrCeXOsG3Y/r0wwYHozen3LGESQhwfPTuctA7KmkU+ZxRhWQssU+vxG cQUSuImMR4ihlzUtQVbzirV6eSpay74KGV+CV+G+G5vCkTEWy8kdhqpHi9POOCuSashOxGeA/ DQChbcmiH2xCiHyR0JMfkeEEPOlAE3GUYDOdyes6t7uYT0VVQRhB/pTXCj3fdifOtaHKG39CT J+5njrEOYjop9pKERoQqTs/BmeSnIO4Zmv/1D2XWk4SxpZYDxpx1lqHkn19u4IFtkenY+v/97 NPhsD7OK41yCPRoELpQUHxi8u7358lKOr0lSS61VHxfHg29vrk= X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, kbuild-all@01.org, LKML Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Markus Elfring Date: Tue, 5 Sep 2017 18:47:02 +0200 The local variable "rc" will eventually be set only to an error code. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- v2: Three update steps were integrated for this software module on 2017-09-01. Thus improve another source code place. arch/powerpc/sysdev/axonram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index c60e84e4558d..1b307c80b401 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -184,7 +184,7 @@ static int axon_ram_probe(struct platform_device *device) static int axon_ram_bank_id = -1; struct axon_ram_bank *bank; struct resource resource; - int rc = 0; + int rc; axon_ram_bank_id++;