From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754456Ab1KHVt0 (ORCPT ); Tue, 8 Nov 2011 16:49:26 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:58192 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752301Ab1KHVtZ (ORCPT ); Tue, 8 Nov 2011 16:49:25 -0500 From: "Rafael J. Wysocki" To: Thomas Meyer Subject: Re: [PATCH] PM / OPP: Use ERR_CAST inlined function Date: Tue, 8 Nov 2011 22:52:03 +0100 User-Agent: KMail/1.13.6 (Linux/3.1.0-rc10+; KDE/4.6.0; x86_64; ; ) Cc: Len Brown , Pavel Machek , "Greg Kroah-Hartman" , linux-kernel@vger.kernel.org References: <1320778667.8062.137.camel@localhost.localdomain> In-Reply-To: <1320778667.8062.137.camel@localhost.localdomain> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <201111082252.04069.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday, November 08, 2011, Thomas Meyer wrote: > From: Thomas Meyer > > Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) > > The semantic patch that makes this change is available > in scripts/coccinelle/api/err_cast.cocci. > > More information about semantic patching is available at > http://coccinelle.lip6.fr/ > > Signed-off-by: Thomas Meyer Applied to linux-pm/pm-fixes, will push to Linus shortly. Thanks, Rafael > --- > > diff -u -p a/drivers/base/power/opp.c b/drivers/base/power/opp.c > --- a/drivers/base/power/opp.c 2011-11-07 19:37:43.009876832 +0100 > +++ b/drivers/base/power/opp.c 2011-11-08 09:55:51.808539048 +0100 > @@ -669,7 +669,7 @@ struct srcu_notifier_head *opp_get_notif > struct device_opp *dev_opp = find_device_opp(dev); > > if (IS_ERR(dev_opp)) > - return ERR_PTR(PTR_ERR(dev_opp)); /* matching type */ > + return ERR_CAST(dev_opp); /* matching type */ > > return &dev_opp->head; > } > > > >