Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp1039329imm; Wed, 8 Aug 2018 09:42:38 -0700 (PDT) X-Google-Smtp-Source: AA+uWPw3gfPUF4CaV4HHocDXsVDqLJXLn8AZUwSLJMR53Llvi+8EM4Ttcv2pHUNv/5U29Q+fJ6rE X-Received: by 2002:a17:902:bd4a:: with SMTP id b10-v6mr3307075plx.209.1533746558641; Wed, 08 Aug 2018 09:42:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533746558; cv=none; d=google.com; s=arc-20160816; b=FgJ3x2ENCTRbpAn/PwvxYTDFYDVv9+K4+WUcC7WIgfCcdH0RBHUew4W8OpW5izOxJe ntX/K5TRbQKKwFmR2bWM2ZPxj6MOYoShio6c/kvzN48Jxb4olK60CtjXQB3HxjD6/hHv EyHcD/SpAiZTrtfNK6TZVVC5/vZmwR6ijlBK1NwF+LFJJvKyw2yko/vaFL+S6mds/nbw Of7TzCI1lT0JamYCBVOfd8f94NhX0DdaqzK/wdzr3LYZ+jFyNYTr2KV+AjjuTIZlMdH0 tUhtKrbBLZ9jrnkAm19tq0/B3gXURyIrefoFs1XxMvZpzKi95eD/OFO0TX2Fjp+FN0Wb 8Lag== 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 :arc-authentication-results; bh=Amy0wpWGU/43B0tThHqwETaaH4+Rxz9NSUDBZxj5J3E=; b=VxTCO7uW44zVvxyYF/wG5uawEzSVV8LkfSmmWV+52Ma50m5+94Rb7kHVJSFgsEJioi VAvVd0B7aQnPAo6yWqCqVjtkJW1nwrNaJlGeh6A/mIlcG8I5NSacAIXQRhIctSO3aFPl c3QedzmxL1o0BRb4UODLqNjBtGvEjANoNXVJrZEkP2YnQmxg4aJGELsL91xcmJBcHKeL pT17AjRr8kJH6zwEuADuXq1iFdey6lZh6MQG8S1MKHpB0MvC/lU3mrR5RVz77L7AzlqL GatQxeEwpiMwZRjUeNHHsOVkEjKeJzE9BNAw/8Hzn4jXgFSzh7+CRUIE9KxxyJVTfklF ImLA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u11-v6si4744694pgg.683.2018.08.08.09.42.23; Wed, 08 Aug 2018 09:42:38 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727796AbeHHTCE (ORCPT + 99 others); Wed, 8 Aug 2018 15:02:04 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:39428 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727062AbeHHTCE (ORCPT ); Wed, 8 Aug 2018 15:02:04 -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 BB683140B6C60; Wed, 8 Aug 2018 09:41:34 -0700 (PDT) Date: Wed, 08 Aug 2018 09:41:26 -0700 (PDT) Message-Id: <20180808.094126.14299889493267414.davem@davemloft.net> To: zhongjiang@huawei.com Cc: anna.schumaker@netapp.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] net:af_iucv: get rid of the unneeded variable 'err' in afiucv_pm_freeze From: David Miller In-Reply-To: <1533640809-1221-3-git-send-email-zhongjiang@huawei.com> References: <1533640809-1221-1-git-send-email-zhongjiang@huawei.com> <1533640809-1221-3-git-send-email-zhongjiang@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, 08 Aug 2018 09:41:35 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: zhong jiang Date: Tue, 7 Aug 2018 19:20:08 +0800 > We will not use the variable 'err' after initalization, So remove it and > return 0. > > Signed-off-by: zhong jiang > Applied to net-next.