From patchwork Fri Feb 2 18:12:27 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SF Markus Elfring X-Patchwork-Id: 868737 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zY4q63w4dz9t20 for ; Sat, 3 Feb 2018 05:13:22 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753510AbeBBSNH (ORCPT ); Fri, 2 Feb 2018 13:13:07 -0500 Received: from mout.web.de ([212.227.15.14]:61681 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753213AbeBBSMa (ORCPT ); Fri, 2 Feb 2018 13:12:30 -0500 Received: from [192.168.1.2] ([92.228.169.238]) by smtp.web.de (mrweb002 [213.165.67.108]) with ESMTPSA (Nemesis) id 0MLyCC-1eeO2K0CWi-007mLl; Fri, 02 Feb 2018 19:12:28 +0100 Subject: [PATCH 1/2] i2c-bfin-twi: Delete an error message for a failed memory allocation in i2c_bfin_twi_probe() From: SF Markus Elfring To: linux-i2c@vger.kernel.org, Wolfram Sang Cc: LKML , kernel-janitors@vger.kernel.org References: <740e31b4-79dd-a4bf-a2f5-001c44864b79@users.sourceforge.net> Message-ID: Date: Fri, 2 Feb 2018 19:12:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <740e31b4-79dd-a4bf-a2f5-001c44864b79@users.sourceforge.net> Content-Language: en-US X-Provags-ID: V03:K0:HdPZNF5tNswzvng+X3ZyQJxozf00pvy3X2doHzmQaFgX36A0bbx Pn0swNv5stoVIQYSwLjJrOUEwpazxuzKHwznzrhVDn5fatq7aUHVFchTG4tA7r1LpcRZi9y hcTuJhSbDuVRXmfMJnZ/EZgTW3zTm0pkATiFtyXPlHwB8WqeHstgye4pJUoBWN2c2jUEO2O GlpvS+XjGUsX0W6fpp5CQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:fQ21erJM1qs=:IHnUZ7JMsOC8+FXvUL8ram Gbb9PaU3b9zLaieqtThIL1qJ9dLXY9dJFNO6GseerbNlOE3+IJ3fbkyI+SzoIyUQh5HCqUuCp qNB+1C2BFwyK0JUGigBxPiV3SjDupkpKXVUVl0n9tGZyyCR9yDL8BW3S15wh4C3Z5sxShkTUb XvldKarlqtdt34EmPx2y0ca3ciE98G0aTZ8XviRExgHbX8zWh14bdhptPGW+5mQNcObTTiT6s 6yn0wzRvCFVr4x/kd9m2tptWGfrHJu41MJLzwCuKwigwzCZmyIgfhI1nqtqb2xuRM0mFUHkip ybm/T2WyMbL4Z+5+ji9Ia0RTGVl9Z5av05EiHzhAGGHA8YD+tuNTyMSLomMdqiWCBAtjdUmVT TywULios/HHAj1bO2L+PRHhMvH3p0SUeyctEmVSGrSHuw2vGEurqROi841kYkhfNq0Qkf396m p+E1DFSz9QfYWpRw2lmGVofgSKouhCKwfUp+xqNfSqdLtLP0B86kpwe5YYkPOZIc6Flw3g6DC 5nKbP0wxuksb3qhg9vMIfpvJxN26HMOOXK4UOokTyUuF/lIvlqMTkB24zR8Gxvl2hlg8NI1vX 3J/RRhcxfq6rYfuJuoDssXyyZpuJXO3zBozcka+LfxSMsxifW5TkNZBx+KqmYIwkVcksXoASN Sdk4SQ2JOxVO+cJy0on+BDvQx5zf5ZNc7dHwtcBOcKlMo63pKTan886cOae49BAzul8KV/l6w H6Ke39nmJshn1+1Ck7e13NvwVHt/hbTCe59e7C9F8rR+g/RcVoYKg0B148l24PM/s1RUjz/eI UoQX8F9hbyS5vHtTYIOuMJB26itsmod0arW6a2QzNuut0tVN1s= Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Markus Elfring Date: Fri, 2 Feb 2018 18:55:04 +0100 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/i2c/busses/i2c-bfin-twi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c index ff3343186a82..ed596fd56b8b 100644 --- a/drivers/i2c/busses/i2c-bfin-twi.c +++ b/drivers/i2c/busses/i2c-bfin-twi.c @@ -621,10 +621,8 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev) iface = devm_kzalloc(&pdev->dev, sizeof(struct bfin_twi_iface), GFP_KERNEL); - if (!iface) { - dev_err(&pdev->dev, "Cannot allocate memory\n"); + if (!iface) return -ENOMEM; - } spin_lock_init(&(iface->lock));