From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752669AbcHKNjJ (ORCPT ); Thu, 11 Aug 2016 09:39:09 -0400 Received: from foss.arm.com ([217.140.101.70]:54118 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751148AbcHKNjG (ORCPT ); Thu, 11 Aug 2016 09:39:06 -0400 Date: Thu, 11 Aug 2016 14:39:02 +0100 From: Lorenzo Pieralisi To: Christophe JAILLET Cc: rjw@rjwysocki.net, daniel.lezcano@linaro.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH] ARM: cpuidle: Fix error return code Message-ID: <20160811133902.GC26202@red-moon> References: <1470920550-21625-1-git-send-email-christophe.jaillet@wanadoo.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1470920550-21625-1-git-send-email-christophe.jaillet@wanadoo.fr> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 11, 2016 at 03:02:30PM +0200, 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 > --- > drivers/cpuidle/cpuidle-arm.c | 1 + > 1 file changed, 1 insertion(+) Acked-by: Lorenzo Pieralisi