From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lorenzo Pieralisi Date: Thu, 11 Aug 2016 13:39:02 +0000 Subject: Re: [PATCH] ARM: cpuidle: Fix error return code Message-Id: <20160811133902.GC26202@red-moon> List-Id: References: <1470920550-21625-1-git-send-email-christophe.jaillet@wanadoo.fr> In-Reply-To: <1470920550-21625-1-git-send-email-christophe.jaillet@wanadoo.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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 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