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=-0.8 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 A7DD1C04ABB for ; Tue, 11 Sep 2018 15:56:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4F78120839 for ; Tue, 11 Sep 2018 15:56:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4F78120839 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com 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 S1727183AbeIKU4x (ORCPT ); Tue, 11 Sep 2018 16:56:53 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:12097 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726622AbeIKU4w (ORCPT ); Tue, 11 Sep 2018 16:56:52 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 2E54B5025C097; Tue, 11 Sep 2018 23:56:48 +0800 (CST) Received: from [127.0.0.1] (10.177.29.68) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.399.0; Tue, 11 Sep 2018 23:56:48 +0800 Message-ID: <5B97E5BF.1030307@huawei.com> Date: Tue, 11 Sep 2018 23:56:47 +0800 From: zhong jiang User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: , , , , , , , Subject: Re: [PATCH v2] btrfs/extent_map: Remove unneeded variable "ret" References: <1533474287-15049-1-git-send-email-zhongjiang@huawei.com> <5B7E9B1C.40404@huawei.com> <20180911154404.GD2154@twin.jikos.cz> In-Reply-To: <20180911154404.GD2154@twin.jikos.cz> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.29.68] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018/9/11 23:44, David Sterba wrote: > On Thu, Aug 23, 2018 at 07:31:40PM +0800, zhong jiang wrote: >> Hi, dsterba >> >> Can you pick up the patch? Thanks > Please send one patch per changed function with relevant changelog that > the return value is not used and that no callees could potentially > return an error that would need to be passed. Will do in v3 Thanks, zhong jiang