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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 53A56C433DF for ; Thu, 2 Jul 2020 04:07:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A8622071A for ; Thu, 2 Jul 2020 04:07:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="vBIn6A3a" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726513AbgGBEHn (ORCPT ); Thu, 2 Jul 2020 00:07:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726361AbgGBEHn (ORCPT ); Thu, 2 Jul 2020 00:07:43 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B464C08C5C1 for ; Wed, 1 Jul 2020 21:07:43 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id o22so6878904pjw.2 for ; Wed, 01 Jul 2020 21:07:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=GAH6ryWr1XYB1ggxji+dhT1fSzyaM2fT6l3rS9nVfOY=; b=vBIn6A3a9VGvi55v0oucV9eBYHiFBsqeb3Faw6QREovl8TYoCO4p7A1Ggr/lHFb+k2 hTzCEN9Df/pM0NHW5t40UHVsOUsXdbrv+G23qOWugZqZgpQmIZN/mmL1pguPoxjzIG0N H8h2dUYUxv+01VsiSNNQB3WVzGI7piLrj/EMJB9dq0q59bkmDIcYPgy2IlHqo61Kcpce JZmVrGkZlHwTUNPpgOo6Dn29MGkzRurSMp1yzHLHEDOqV1ktwIMcNPxI5oD5EsFTk9gr +/EQPubzBjQ0VMO4O22g17fHI2gtqkLv18NE9frOFoAw1hj4uK+11PQ4YTgOTtHaAJA0 UY6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=GAH6ryWr1XYB1ggxji+dhT1fSzyaM2fT6l3rS9nVfOY=; b=GBXctwa32W7z+jJ7186uZqbbwCtu42+lHheI3oO9zPGWzQpxYXX0MO+5NcM3dOFatE H93YST5lUr3XjOuqbK0AJ+y7ZSr47TRMILSPlMR/hM6vF4BeKgjX6BJPSsNnjx24LO/5 Qaz5rSzp8yDciGsuzFJLlhsvc+cnxM47BHU/mymN2+Wwn2G0BCOsGlfIyvtGjPnznUGl FaNv4UTY+eDoksOlrSwIZ0rCtVCw2KhuWPOfCKlGTn9DPWDknRMTVLUuHwF06qvZ/0Av jomKueDQqt8gWmYTDk9DVy523Ixa7WxrrtzjvzE7JEyW8XiD0inARworDlA7zpmM+ufs 7J8w== X-Gm-Message-State: AOAM532aHFsJUtPnkoDTC5cL1y/DEZB/Mi7Sz8XdAMBzOIVJ/ED/6upG YZ0YS6PtO8dsnYdOLHNQXlWJZg== X-Google-Smtp-Source: ABdhPJwJTXbS28eFnzRkeoeKnTOqsgZ9d9rqynQb+L2B85/DtTwJZBxinj5ZDG6SLIPXUQaYDnn5JA== X-Received: by 2002:a17:90a:b25:: with SMTP id 34mr29072875pjq.220.1593662862472; Wed, 01 Jul 2020 21:07:42 -0700 (PDT) Received: from ?IPv6:2605:e000:100e:8c61:b0a2:2229:1cbe:53d2? ([2605:e000:100e:8c61:b0a2:2229:1cbe:53d2]) by smtp.gmail.com with ESMTPSA id d18sm6448347pjz.11.2020.07.01.21.07.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 Jul 2020 21:07:41 -0700 (PDT) Subject: Re: linux-next: build warning after merge of the block tree To: Stephen Rothwell Cc: Linux Next Mailing List , Linux Kernel Mailing List , Christoph Hellwig References: <20200702112112.04d3f992@canb.auug.org.au> From: Jens Axboe Message-ID: <5f9ae650-9e3c-e9c2-3bc5-d7afbdee778d@kernel.dk> Date: Wed, 1 Jul 2020 22:07:40 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <20200702112112.04d3f992@canb.auug.org.au> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On 7/1/20 7:21 PM, Stephen Rothwell wrote: > Hi all, > > After merging the block tree, today's linux-next build (powerpc > ppc64_defconfig) produced this warning: > > drivers/md/dm.c: In function '__map_bio': > drivers/md/dm.c:1296:24: warning: unused variable 'md' [-Wunused-variable] > 1296 | struct mapped_device *md = io->md; > | ^~ > > Introduced by commit > > 5a6c35f9af41 ("block: remove direct_make_request") Thanks, I did fix this one up, just haven't pushed out the updated tree yet. -- Jens Axboe