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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 B7044C48BCF for ; Wed, 9 Jun 2021 04:29:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 951D6601FC for ; Wed, 9 Jun 2021 04:29:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231544AbhFIEb0 (ORCPT ); Wed, 9 Jun 2021 00:31:26 -0400 Received: from mail-pg1-f181.google.com ([209.85.215.181]:35578 "EHLO mail-pg1-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231513AbhFIEbZ (ORCPT ); Wed, 9 Jun 2021 00:31:25 -0400 Received: by mail-pg1-f181.google.com with SMTP id o9so15540961pgd.2 for ; Tue, 08 Jun 2021 21:29:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=466GkKYajJKZZ8o449pbsZdtpv8lFssIM+BWMw8ocbc=; b=KtkLh+yzYPo/Hy3dD5Bh0G2chrU6J9xzOFbDHK+rZvotMK0hnsssHwFb+FBZX+cuQR CRfnxQYW8YO3s9J7PZ/7rJZ0XFiXVl+0pBoZsHkYSfWCQhI4e897se29QTvVVlD/6j/Q foeKQ9AcskFmhaAZz6gyQUOI+qAXZ+UKHjZb8KZrUgTt64UcUP48RvOF79KJWxYYVxFK JUs0IuTulQBDBLbNTxeWd5LnKBUE/Y5tyC2JCBLGLstGvjuGTgs/YcN/Rz6yeO6fbz22 LaH+9xAqoSoFNrHhmBEivYylm1VIF6mfE8dWp6FlqPuFmGx2YHwkHrY9A09kKv2CtOLY 3MLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=466GkKYajJKZZ8o449pbsZdtpv8lFssIM+BWMw8ocbc=; b=NyACVynju3ApkOumkkHLpMshQVwtWeGvQw8LhypswTFaYYnRP02Geb+l3oPqk56YNh tOxk0ukxcVlaT4qucMkKaWHrmRWx5RCTGoT81twBCgRXkUtMBySfxJiEkfYS4U1wK7zf 00YVrQs+CcFPEHXer4da4WTI+lhRE82LZIH1AGKeaQIkQ6u0JVpW2jj4XoBZBLsG147z 7ffPdus0eJ/4P597c/1szEUIvhNS2CElSa07rCJUvZMb9JcZU0IiF9MLWHNvVwkT0hu2 AlCWOdvm3g5pMmD2XtT7OfTphl1TO4MtdLs/iLQ7OkYbkkRJ7dS1Tt2v9vFYw6YKkDuP x6Lw== X-Gm-Message-State: AOAM5333o38qD2/c04sK2t0yv9hLxAqySjsF/QpXx1aCy8N/th3dU5uQ IMJDPJFQOhKNIrCMmAN3ONYbgoXItqmezYpeDlS5pQ== X-Google-Smtp-Source: ABdhPJy7sycljRIcbt0LIUJlmjby8WgEapGKwnO8xUzbihnwucMVt6qQXRNQcZiFKraeUhWwUBe0yaKe2B6quIssEDY= X-Received: by 2002:aa7:952b:0:b029:2e9:eef1:8e17 with SMTP id c11-20020aa7952b0000b02902e9eef18e17mr3379605pfp.70.1623212911484; Tue, 08 Jun 2021 21:28:31 -0700 (PDT) MIME-Version: 1.0 References: <20210609135237.22bde319@canb.auug.org.au> In-Reply-To: <20210609135237.22bde319@canb.auug.org.au> From: Dan Williams Date: Tue, 8 Jun 2021 21:28:20 -0700 Message-ID: Subject: Re: linux-next: build warning after merge of the block tree To: Stephen Rothwell Cc: Jens Axboe , Linux Kernel Mailing List , Linux Next Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 8, 2021 at 8:52 PM Stephen Rothwell wrote: > > Hi all, > > After merging the block tree, today's linux-next build (powerpc > ppc64_defconfig) produced this warning: > > drivers/nvdimm/pmem.c: In function 'pmem_pagemap_cleanup': > drivers/nvdimm/pmem.c:338:24: warning: unused variable 'q' [-Wunused-variable] > 338 | struct request_queue *q = > | ^ > Ugh, I should have caught this... fix incoming. > Introduced by commit > > 80b58f4e9f4a ("libnvdimm/pmem: Fix blk_cleanup_disk() usage") > > -- > Cheers, > Stephen Rothwell