From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4DD1AC433E1 for ; Wed, 22 Jul 2020 13:26:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2324A206E3 for ; Wed, 22 Jul 2020 13:26:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732031AbgGVN0e (ORCPT ); Wed, 22 Jul 2020 09:26:34 -0400 Received: from 8bytes.org ([81.169.241.247]:58624 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727825AbgGVN0e (ORCPT ); Wed, 22 Jul 2020 09:26:34 -0400 Received: by theia.8bytes.org (Postfix, from userid 1000) id 8632C2C8; Wed, 22 Jul 2020 15:26:33 +0200 (CEST) Date: Wed, 22 Jul 2020 15:26:32 +0200 From: Joerg Roedel To: Libing Zhou Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] drv: iommu: amd: Remove double zero check Message-ID: <20200722132632.GF27672@8bytes.org> References: <20200722064450.GA63618@hzling02.china.nsn-net.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200722064450.GA63618@hzling02.china.nsn-net.net> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 22, 2020 at 02:44:50PM +0800, Libing Zhou wrote: > The free_pages() does zero check, therefore remove double zero > check here. > > Signed-off-by: Libing Zhou > --- > drivers/iommu/amd/init.c | 11 ++--------- > 1 file changed, 2 insertions(+), 9 deletions(-) Applied, thanks.