From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752302AbcHQOQP (ORCPT ); Wed, 17 Aug 2016 10:16:15 -0400 Received: from mail-wm0-f46.google.com ([74.125.82.46]:36677 "EHLO mail-wm0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750764AbcHQOQN (ORCPT ); Wed, 17 Aug 2016 10:16:13 -0400 Subject: Re: [PATCH] ARM: cpuidle: Fix error return code To: Christophe JAILLET , rjw@rjwysocki.net References: <1470920550-21625-1-git-send-email-christophe.jaillet@wanadoo.fr> Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org From: Daniel Lezcano Message-ID: <57B471A9.8060103@linaro.org> Date: Wed, 17 Aug 2016 16:16:09 +0200 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <1470920550-21625-1-git-send-email-christophe.jaillet@wanadoo.fr> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/11/2016 03:02 PM, Christophe JAILLET wrote: > We know that 'ret = 0' because it has been tested a few lines above. > So, if 'kzalloc' fails, 0 will be returned instead of an error code. > Return -ENOMEM instead. > > Fixes: a0d46a3dfdc3 ("ARM: cpuidle: Register per cpuidle device") > > Signed-off-by: Christophe JAILLET Applied, thanks ! -- Daniel -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog