From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752801AbeA0NXz (ORCPT ); Sat, 27 Jan 2018 08:23:55 -0500 Received: from mout.web.de ([212.227.17.11]:61315 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751431AbeA0NXx (ORCPT ); Sat, 27 Jan 2018 08:23:53 -0500 To: linux-input@vger.kernel.org, Dmitry Torokhov , Kees Cook Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Subject: [PATCH] Input: imx_keypad: Delete an error message for a failed memory allocation in imx_keypad_probe() Message-ID: <41ac3033-4588-20de-c5e6-c4fd463e6c3a@users.sourceforge.net> Date: Sat, 27 Jan 2018 14:23:49 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:TIG5zqAlW8btqsNw7JFZj3s6HRQZJkLxG0opkN0yjMBvtfitMYv Vwz3+tmQBvnb/NSN7rZnd4GppX7vXVTXHt7XAjurUwSzg5ZZDP9An/M5FxFajZmavIYGTd/ Hezt/fyeQeRpaJMag2zToG86Y73u+UMKSkS8ojlV2Jix+Y6/mUil1jtsEb8leRobCySq05h qsNcbEw8svBGpdZAji7JA== X-UI-Out-Filterresults: notjunk:1;V01:K0:hTrt9dy27uc=:j3Oag8/uPuAnBGfAqOjrEe s9LTy/BBQYvtCxqAUsoSn4+4905hXKqR+dVpU4dOP/WbK2h/KN9g+FxeWoR5vfxzL4IFkKVUt ZnYtYfc0ga2AH2ZQt0wOU219U2nFg8ySk5Qd777MU6Z+0tNU+2jQC5RaGd53PG+XP5ETQXMng SVyuSLASaj2baqNlp8KtV7CIKl+XeeBtBgKYhVYz15E7Cq+gTw63bVbHe3y3kgQbzHapfWfV4 YivXoAO0yhYqF1Le8uPjxwe+vm3d0hHFMEkF45ZOadOglpSlLh26D9AenqXX1l/jJQ65hQgrE mR6ZCZgzK+yrZxU+2DRU77nMCYIluz9t+aAb8P4izSSNDVNHJ9NAVBEn3ZfWjYThAHD05zjW+ KALwgtRzPr3fRFcZ4oC0n8z4MT9l7rYP7izQ4pe8XODbKYj+Zcdz/M+RKJG1apswW/c81Va6J 312Qp8lz4s8ldORaQpP9QVCsrJWy53fG62sP9yIDJX/A0R6mccRWNPSfwI0kWuFRTo+yF8SPp dBCpXzcCqebGoMgN0jGPkyq7/Zkh854gyjhI38+ERbMrBQfyAvDYjgRESdKbPI9ufot7dzLgp leE9FpplNjjUfFBbhDnQU5XsaLghMRcp40DshsLR42fRgwiC1aGHtCZD1kUboPaMO9eXhKcmz cnYiWBO9HD2rat9ZCqHcOL9UTRvKm53rAJzNdSHKnJiR8X3GACQTXpNCu3tHZGzR+6217onGm 0yRL4pCxsJfnt+VufNM65MVJpDtuIFSlOh2RWCCTo0P/irvv4x9VHddosS/sv5dTT8q2v6QrV qoAbj9AvpZqU0O7YO+mhhrbvBngQ17devdv+Kh8NHKz/lXn3Oo= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 27 Jan 2018 14:14:04 +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/input/keyboard/imx_keypad.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c index 25d61d8d4fc4..859f9c9f3aae 100644 --- a/drivers/input/keyboard/imx_keypad.c +++ b/drivers/input/keyboard/imx_keypad.c @@ -447,10 +447,8 @@ static int imx_keypad_probe(struct platform_device *pdev) } keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad), GFP_KERNEL); - if (!keypad) { - dev_err(&pdev->dev, "not enough memory for driver data\n"); + if (!keypad) return -ENOMEM; - } keypad->input_dev = input_dev; keypad->irq = irq; -- 2.16.1