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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 56EA0C28CF6 for ; Wed, 1 Aug 2018 17:35:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 18F6420862 for ; Wed, 1 Aug 2018 17:35:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 18F6420862 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=davemloft.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2408182AbeHATWO (ORCPT ); Wed, 1 Aug 2018 15:22:14 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:50016 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2408130AbeHATWN (ORCPT ); Wed, 1 Aug 2018 15:22:13 -0400 Received: from localhost (c-24-20-22-31.hsd1.or.comcast.net [24.20.22.31]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id E9FA6100A39B2; Wed, 1 Aug 2018 09:58:32 -0700 (PDT) Date: Wed, 01 Aug 2018 09:58:32 -0700 (PDT) Message-Id: <20180801.095832.913458540401312111.davem@davemloft.net> To: yuehaibing@huawei.com Cc: kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH net-next] ip_gre: remove redundant variables t_hlen From: David Miller In-Reply-To: <20180801020402.16448-1-yuehaibing@huawei.com> References: <20180801020402.16448-1-yuehaibing@huawei.com> X-Mailer: Mew version 6.7 on Emacs 26 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 01 Aug 2018 09:58:33 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: YueHaibing Date: Wed, 1 Aug 2018 10:04:02 +0800 > After commit ffc2b6ee4174 ("ip_gre: fix IFLA_MTU ignored on NEWLINK") > variable t_hlen is assigned values that are never read, > hence they are redundant and can be removed. > > Signed-off-by: YueHaibing Applied.