From patchwork Thu Aug 3 19:12:50 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: 797417 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 3xNfyd5HGqz9s7v for ; Fri, 4 Aug 2017 05:20:09 +1000 (AEST) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3xNfyd4L2zzDqfn for ; Fri, 4 Aug 2017 05:20:09 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mout.web.de (mout.web.de [212.227.15.3]) (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 3xNfxP2wrqzDqJ0 for ; Fri, 4 Aug 2017 05:19:05 +1000 (AEST) Received: from [192.168.1.2] ([77.182.254.70]) by smtp.web.de (mrweb004 [213.165.67.108]) with ESMTPSA (Nemesis) id 0M95ET-1dp8iR1Yyb-00CVhh; Thu, 03 Aug 2017 21:12:54 +0200 Subject: [PATCH 1/4] axonram: Delete an error message for a failed memory allocation in axon_ram_probe() From: SF Markus Elfring To: linuxppc-dev@lists.ozlabs.org, Benjamin Herrenschmidt , Jan Kara , Jens Axboe , Dan Williams , Michael Ellerman , Paul Mackerras References: <009fdef0-b2c9-5e98-d32d-14149aec92c5@users.sourceforge.net> Message-ID: <31790d2a-26b4-54f5-e52d-5637be0b676f@users.sourceforge.net> Date: Thu, 3 Aug 2017 21:12:50 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <009fdef0-b2c9-5e98-d32d-14149aec92c5@users.sourceforge.net> Content-Language: en-GB X-Provags-ID: V03:K0:I887kZYzKOg2KUdPNUHF/ATI2gAwbRhODwoXmJGzlk1r4LXeFwp 3rB0SdoTMOsg9GnZtsige9ZEM4JGyjpJFzAH4BjYVL/pYdlKS699tQ+jtinO35K7QDXxyAE 9mGlsauSxnnjLGgaRZ1YAvRacUZmbL/kVAe2sJPj8t9xS7YLLIp37dX4f4onDg0en8XJPez aaNOO29ZtTwdoa2HE2NnQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:KBp41fxqOA4=:kPnYmBRh0rUCdIaG4slrBd 16IHTBma2/TeW5Zkct3JXzOijcrmkOyMFJ4bQuhN8K2Tul/z0gbp7cLyUT2CULh79gL7mzkBi OmeBPGSGLKV0+SOYI0HyMB9trp38J1dBWZS2McP1B8xE/RQnk+g5lBNNxHiIC6zomZ5OS34tB pFCPeTPS5q4ATGuh01Rj0bKS4lyZ3ZxKhukkNoQG+6Qokts+FyZRMqfQQGogZ2uv562O+9O65 RR8QchnuTZqL1MMpNcNNx94BKIcoc1g4eEoHbScqoo664ZqbCCML7TDlCKO6H9q6purto1ULS XDE7FnfPIck6dzsjlMLQ80/vX9A/ZHaSfOQ2NnO9ZsAUAhx7XPw4Hc+Te6KkQhjnSf/j89vW5 OHdKCjnFGWTdefwC6pTbrX8ogE+fNEoMF09d2znLYNBNUd0ddbDpXE/mfx6hXRSn33uxY0ysR H58LaqWXprXP0hrC8mzcH/Es7/4TIKYpgh2q0SBEhkLp5tc0ir9ctk24SZcNkeN/zxiFSbPym 7U4c134zQl9esoTkshILmR2v0jHFYLB+ZHTHwynppnkE/yAXr800qn1jlNvqk0781Kn8QWu0E FA+idM1jGfHbhEPxImsUtwJ3Mvr9iBPTCGj77El4CK08VnDu0QVGlIfH0iEsFJ+sRJJhi3Tdc kIDWqtLWEAl1RzNizLPl6xUmEKgQYW+mKHbRWuCmK5C/GDusGAZXuN7Ii7divkkPrCMz/MtX8 9QI6UhRcSB3rVQyooa4m2z0gt2xv8pgX6cSKje7BEjnz2sqzm2vkGz3WYTRgvC9vEuqDt8I6L NMfgQ58M1lBFyH9S7Nmp72gUPgj8nWt0mnccP85aKm50VsHUxk= 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, LKML Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Markus Elfring Date: Thu, 3 Aug 2017 19:49:18 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring --- arch/powerpc/sysdev/axonram.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index 2799706106c6..b82d1b023a15 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -193,7 +193,6 @@ static int axon_ram_probe(struct platform_device *device) bank = kzalloc(sizeof(struct axon_ram_bank), GFP_KERNEL); if (bank == NULL) { - dev_err(&device->dev, "Out of memory\n"); rc = -ENOMEM; goto failed; }