From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932998AbbKFQNk (ORCPT ); Fri, 6 Nov 2015 11:13:40 -0500 Received: from mail-wi0-f176.google.com ([209.85.212.176]:37141 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932310AbbKFQNi (ORCPT ); Fri, 6 Nov 2015 11:13:38 -0500 Date: Fri, 6 Nov 2015 17:13:35 +0100 From: Pali =?utf-8?B?Um9ow6Fy?= To: SF Markus Elfring Cc: David Woodhouse , Dmitry Eremin-Solenikov , Sebastian Reichel , linux-pm@vger.kernel.org, LKML , kernel-janitors@vger.kernel.org, Julia Lawall Subject: Re: [PATCH] bq2415x_charger: Delete unnecessary checks before the function call "of_node_put" Message-ID: <20151106161335.GG16108@pali> References: <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> <563CCDB1.1040703@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <563CCDB1.1040703@users.sourceforge.net> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday 06 November 2015 16:56:33 SF Markus Elfring wrote: > From: Markus Elfring > Date: Fri, 6 Nov 2015 16:48:46 +0100 > > The of_node_put() function tests whether its argument is NULL and then > returns immediately. Thus the test around the calls is not needed. > > This issue was detected by using the Coccinelle software. > > Signed-off-by: Markus Elfring Acked-by: Pali Rohár -- Pali Rohár pali.rohar@gmail.com