Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp1927015ybt; Mon, 15 Jun 2020 13:07:13 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwpYrnpFGcprQMljqZ5FcwSQFYcx0T0HqlW97c/d/ZgBt9rYBsFRvBPuPzLf0bQ6RrRqNac X-Received: by 2002:a05:6402:1bdc:: with SMTP id ch28mr24653234edb.19.1592251633101; Mon, 15 Jun 2020 13:07:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592251633; cv=none; d=google.com; s=arc-20160816; b=jOKUi9A+1yphsIGRhgfqVsWA5HAXrBFtUST1ziviEYZfwvdAzQ1UmSvrV8COmu6qhS Hoq8ktB3XBs/bThyqizLhobg+pjay3Z+laWq341iQTRRV/RDLPv8mxzLsIIAHD5/mjiO 5qgsG6atpFsWYiEV3TbykHagFoAhT3x8pK4Qh1PAjeguXd1MJheA9KRrnRuRNG5+RyXY FsXX740aO5ZFpuLdhikcuzuJ9MsdeZMBeLVE1q1j1OFdqZbZVN/qbkO4CxvMhIIBMQKa R6BZlqIqX1+X3N7IvBc8fTcNcdzG8id0wes2dXK1g7evSkgIxHhp1Fg5BsetkeMKCED1 CMOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=XPY5CFR3PhtTKw4i9KQEPRTf94Km1sv+UT4zu2Fk9k0=; b=OlyA0hfS4uC7w2X7kaO9QlChpLZTyZ6AyZNB3HeUXSl2IM7R6DRNrg3/TIhGEcegqB gUT+HfJe0/G15RvtAQLaWwl9PS4S+RcE2wMKYDqTG2uPlDW4dNhlVhSxtQzh3fFRHhlR OGG6FHHX9lagDe/g6GNEHdjiXVlWxHqatW22XgfGgGXVt/igbuVJ79KJj3eZvgQmgsPR VPOvYSyipzVY1zOARxQdofa5FG/zYJ/PvGlBA28rXk9p/DPOB7ftSbE4rBnDGqOuqJjI 9wDPMSeVPO35HXCpj5+35h4zjA3k654/ApnPqq0RmsvfBfzYvU1j/bIQ0YP0poTVx2Pp lddA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id j16si9300552ejy.355.2020.06.15.13.06.50; Mon, 15 Jun 2020 13:07:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730923AbgFOUFG (ORCPT + 99 others); Mon, 15 Jun 2020 16:05:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728773AbgFOUFG (ORCPT ); Mon, 15 Jun 2020 16:05:06 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26417C061A0E; Mon, 15 Jun 2020 13:05:06 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (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 4EB0D120ED49A; Mon, 15 Jun 2020 13:05:05 -0700 (PDT) Date: Mon, 15 Jun 2020 13:05:04 -0700 (PDT) Message-Id: <20200615.130504.858968576691085467.davem@davemloft.net> To: geliangtang@gmail.com Cc: mathew.j.martineau@linux.intel.com, matthieu.baerts@tessares.net, kuba@kernel.org, netdev@vger.kernel.org, mptcp@lists.01.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v2] mptcp: use list_first_entry_or_null From: David Miller In-Reply-To: <6cf9b609f1d77b389165448b9a9b38f6bee48f87.1592209896.git.geliangtang@gmail.com> References: <6cf9b609f1d77b389165448b9a9b38f6bee48f87.1592209896.git.geliangtang@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.3 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]); Mon, 15 Jun 2020 13:05:05 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Geliang Tang Date: Mon, 15 Jun 2020 16:34:28 +0800 > Use list_first_entry_or_null to simplify the code. > > Signed-off-by: Geliang Tang Applied, thanks.