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=-1.1 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,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 A51D7C32789 for ; Thu, 8 Nov 2018 04:19:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2A64120857 for ; Thu, 8 Nov 2018 04:19:52 +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="PWwcuPy9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2A64120857 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk 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 S1728817AbeKHNxW (ORCPT ); Thu, 8 Nov 2018 08:53:22 -0500 Received: from mail-pg1-f181.google.com ([209.85.215.181]:37566 "EHLO mail-pg1-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728621AbeKHNxW (ORCPT ); Thu, 8 Nov 2018 08:53:22 -0500 Received: by mail-pg1-f181.google.com with SMTP id 80so338713pge.4 for ; Wed, 07 Nov 2018 20:19:50 -0800 (PST) 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=c9sdaEEThzmbtF2pQuYBcmR9cG4tXFQKQitT11qU/d8=; b=PWwcuPy9XeWhDAnr7tVfpkXr7DmYWRdw6+LGTJ9OkGMjRHCXTNT6PAfbEpLnBisEBe x2iyfNVDh5jiMph2MJ0+yWhedmeq8GMZ082dFvi5LqKHMU64XIiecCTSJsoQ6BJ0JWa7 YjA6qkKRu9wab3pPlmRgaAfxWpqnf+gqpoaXQdzU+Wfex9/RY4m6t2+hnsV45CXp8OvP oUpBArjNULUnhaus1ED8TqY1VF6A40bIeXXAx+cR1eEgTmVeDHgRAT4MjAcfx+0h1PWb JQMNfTCB8C2scc5UupBtfv/VqZrHGLZar3lSSK1jRbsuvX5Pfda/kIthF5bhXml4VuR+ MGeQ== 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=c9sdaEEThzmbtF2pQuYBcmR9cG4tXFQKQitT11qU/d8=; b=NHtRnZbOlsCDnpz+l0Xa5Nf54yeoogYwHgUgSOB+YpToS5JEQa+uZMfLfxkdZzRaT1 V7tNBbnr5v0WJkHaXRqsHRIN/ZnE5GL2pgPo/u7CtiliAdNX8/BjWSLtaSVtyOqcozVs bH9BpfBJOrZmJSEc2jK8fWqovvuPAn16BLJKX+TnKRPER86OtB7Rev8mBuqrI/MxbrXX X9HMUPZnuX6SpUmI3sVc7U9+zDhnaBIc03wr+uJBTaajkA+172kPQkAbGf8b0UHnX/mc p47v3ir74cnOcXRnbnOyLNjjpheAsNcrL7V2ZMKbuk3R8J7f3q51dJNLmB0qb5oOBDZM WXBA== X-Gm-Message-State: AGRZ1gIe4l4n2BzUs+i4EkmVlh0btFNH0mFTAkA+uxmMH49zNqoGRpzM t1oAXsbFfuXr3c+1mVgtFIjv+A== X-Google-Smtp-Source: AJdET5csDAhCJ/uMpIuySRAqyxhar3tlmQlxMrXAc6MogPNg/BSXBt1gXrgs3WNstWSf00+GhC7RIw== X-Received: by 2002:a63:5357:: with SMTP id t23-v6mr2649976pgl.40.1541650789871; Wed, 07 Nov 2018 20:19:49 -0800 (PST) Received: from [192.168.1.121] (66.29.188.166.static.utbb.net. [66.29.188.166]) by smtp.gmail.com with ESMTPSA id s2-v6sm3409115pfk.133.2018.11.07.20.19.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Nov 2018 20:19:48 -0800 (PST) Subject: Re: linux-next: build warning after merge of the block tree To: Stephen Rothwell Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Hannes Reinecke , Ming Lei , Omar Sandoval , David Miller References: <20181108143109.7dcc0a3b@canb.auug.org.au> From: Jens Axboe Message-ID: Date: Wed, 7 Nov 2018 21:19:46 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181108143109.7dcc0a3b@canb.auug.org.au> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/7/18 8:31 PM, Stephen Rothwell wrote: > Hi Jens, > > After merging the block tree, today's linux-next build (sparc64 defconfig) > produced this warning: > > /home/sfr/next/next/drivers/block/sunvdc.c: In function 'init_queue': > /home/sfr/next/next/drivers/block/sunvdc.c:788:6: warning: unused variable 'ret' [-Wunused-variable] > int ret; > ^~~ > > Introduced by commit > > fa182a1fa97d ("sunvdc: convert to blk-mq") Thanks, leftover from v2 of the conversion that switched to the sq init queue helper. I'll fix it. -- Jens Axboe