From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757526AbdLQUP4 (ORCPT ); Sun, 17 Dec 2017 15:15:56 -0500 Received: from mout.web.de ([212.227.15.3]:64036 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757370AbdLQUPy (ORCPT ); Sun, 17 Dec 2017 15:15:54 -0500 To: linux-pm@vger.kernel.org, Sebastian Reichel Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Subject: [PATCH] generic-adc-battery: Delete an error message for a failed memory allocation in gab_probe() Message-ID: <250aa766-6be2-bc11-1d16-7e6b2b369169@users.sourceforge.net> Date: Sun, 17 Dec 2017 21:15:46 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:LfClZTbvqRX4qtOqn+gVpjtWPSvjHq+Y/a3iWrZwOsktJ53UERj HYi/hlforO6OryEAlaTHjqjuUgY+3vwJOxzqej7Qnwt5EfwbYPbOf7Mz0P+YSVcYSGNI045 WzmXt061T8VteQ2Rgx2CQJ7OK0sTLAqN6LbS5mE0aI5EYEfNN87Xmb/uDcZfJh+QcaVyTd7 5LiDRN9h9Tq/7Mlrher9g== X-UI-Out-Filterresults: notjunk:1;V01:K0:8SJqd4KlnBY=:ryG2K6bdthZrU6oXGjRTwk RP6pMO1RM5mtAHMeaDSN2opG1uDZD1ftwJ6jwPqqtiIANXE+LuxEOA/qx/66Tcqdl0HGSG76L 5XAmX6TZdCKxLu5znjDoqNfBOCrX1MKdUQ5q+/ung4XrYLBnYiRGeD/L21Bs9N0orw2NTjXms xu63e8yJdPwLg4Lbg5BJLMGu5SS8P4zbSK4GbZUW6orPszrsKSPncGe915FK8bvBYiGJnVfeX CDr96lccyAGNjUKV5i4uLBrmlHjV3e37b1qZ9COmYsO4xLCI45lGnt5TyJWa5NDLIH9jw/HBg IDV1gLe3HrlAcKjnP4npQDsJHcZza0LXjMj1AoP4U1uUiL9RbKXsdg0BIwb5MGcuMs9gYhEuQ 4wPITvCYXGKjJTer46aQN/hc5LhR6m9OOVLtGTMqYb4WiE6SRwUluWVlU/UAUp2GiiqOslOhz yFqo5c3CsnmbS5AgOMpEWS3qAWK1WTjA3xGTf8c/wNbbits47dUw3zrcQdTfpbwt/V3qX+SGe TiiylLT45UFBCDKKGifyiVGqvG0oXIEE5hF3bvMQYDWMjWP6T/ZFoXSjTCDkpfwcVyCfv3aOH v/RPIH+paHQ2b3v9vetDO7zFJOaAkivE/dvwyKfwZ4Kx87RoUBcNJQnTruhDoibzAEFUZHN9V pX0DRJS67auoj2N8gc4uQdhTaFsJRnZqnh7fzQOnG6IekEGjb/EtOEbgIq3zbuxQ0j8YNcO69 qF8sC28QcGRBQq90s1EeBRyloX3e9JJmAT4YLFzWx8ITZSrs+Z3XaMICQyd73SxyDyOtCkj0e Nw1Y6zh+a3loag2FdnWTLxKdeOOEniL7Gh+7jhbTjU5dmw9C/4= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sun, 17 Dec 2017 21:10:51 +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/power/supply/generic-adc-battery.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c index 28dc056eaafa..bac71719091a 100644 --- a/drivers/power/supply/generic-adc-battery.c +++ b/drivers/power/supply/generic-adc-battery.c @@ -247,10 +247,8 @@ static int gab_probe(struct platform_device *pdev) int index = 0; adc_bat = devm_kzalloc(&pdev->dev, sizeof(*adc_bat), GFP_KERNEL); - if (!adc_bat) { - dev_err(&pdev->dev, "failed to allocate memory\n"); + if (!adc_bat) return -ENOMEM; - } psy_cfg.drv_data = adc_bat; psy_desc = &adc_bat->psy_desc; -- 2.15.1