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=-2.3 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 C63A9C433FF for ; Thu, 8 Aug 2019 13:35:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D86321479 for ; Thu, 8 Aug 2019 13:35:03 +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="GyfDnfPt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733150AbfHHNfC (ORCPT ); Thu, 8 Aug 2019 09:35:02 -0400 Received: from mail-pg1-f172.google.com ([209.85.215.172]:36346 "EHLO mail-pg1-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732982AbfHHNfC (ORCPT ); Thu, 8 Aug 2019 09:35:02 -0400 Received: by mail-pg1-f172.google.com with SMTP id l21so44083182pgm.3 for ; Thu, 08 Aug 2019 06:35:01 -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=GpmhOOhkjZn/xPUlAc0Il+1MLsQaxLxLhCEUVCkaXcY=; b=GyfDnfPtZ50Yp5OLwkB9MAp59zkRYwuo2uowH34HWERv68pXqjexeZf/LiildrlfkG SUWFQBm4VtFWSeVThF6R2fdBrOjnmJAwD3HBW+48GDXr4kpvnF44jBRpLCS4kBPr3YD0 HPWmUbWFP+ndfXLRh200lCvjlg5g54sN+Ok12oavsDAKYb8fxTfesCaRtW3zQO0beCo4 VDEcxrZWX9fC0vkkhDspzw9VWnSb8UoOUpZQ/7d/4ouPmgvHPNrPIIpDWidBUOuiL/gT 2SzOYPj/ggMeTsVyTgO+zGHSIDa+vhdvlUaFG7NFFMMh235WXPtAtUxr6RdzZP7/9J2o eVUQ== 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=GpmhOOhkjZn/xPUlAc0Il+1MLsQaxLxLhCEUVCkaXcY=; b=hDzzpTdkD6TOe/sy9WA5XCmk1T+Q6/USHyczPqp5G/ITunUXnz4wC+1sq2/A6oVE+q Lt7w0E9dSSw0mMWmcXVihCBtpFT7DCCrQ9POe3CAxuYA8JKHVqQdah8ks5j+UlwIFOFl 4hSFL4wwgP3CULhgbNDNAs+tPVm2b78Vg/Hpu/9TeSVymMTZy+nkpJfmPEsbZi0Ob+Fz KvpPouweHRjAKHlsRI+jgHAfoYZr3vD9p29jR3v7H4fCTBiqiue+3ExZ/+tFmMPvMn7N rRG3qG6H+4j673GcGo0P2IV8+TwRM1t2jsxo2PJJ0rDPnjhx4mYzOdGEQAE9M82tKvRb uNyg== X-Gm-Message-State: APjAAAXY9YSNXR3RrcUX8A4FOCdDxyjA9stijxANlMFJZvBQA0vl+oLG idx/0h6IcBXhMK/DpbcvpvYkc/yis/FmOA== X-Google-Smtp-Source: APXvYqwuGRL9zpfvmjxOsypOQVucm/W3gHDymvkqRK/j43viONqdygL9QT+paQgK/bWk97ALxnOYMA== X-Received: by 2002:a63:6a81:: with SMTP id f123mr12979749pgc.348.1565271301170; Thu, 08 Aug 2019 06:35:01 -0700 (PDT) Received: from ?IPv6:2605:e000:100e:83a1:186c:3a47:dc97:3ed1? ([2605:e000:100e:83a1:186c:3a47:dc97:3ed1]) by smtp.gmail.com with ESMTPSA id f19sm142886966pfk.180.2019.08.08.06.34.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Aug 2019 06:35:00 -0700 (PDT) Subject: Re: [PATCH -next] lightnvm: remove set but not used variables 'data_len' and 'rq_len' To: YueHaibing , mb@lightnvm.io, hans@owltronix.com, hch@lst.de Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org References: <20190807131847.62412-1-yuehaibing@huawei.com> From: Jens Axboe Message-ID: <93b23b81-cc4e-4008-cffe-38f87da11481@kernel.dk> Date: Thu, 8 Aug 2019 06:34:59 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190807131847.62412-1-yuehaibing@huawei.com> Content-Type: text/plain; charset=utf-8 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 8/7/19 6:18 AM, YueHaibing wrote: > drivers/lightnvm/pblk-read.c: In function pblk_submit_read_gc: > drivers/lightnvm/pblk-read.c:423:6: warning: variable data_len set but not used [-Wunused-but-set-variable] > drivers/lightnvm/pblk-recovery.c: In function pblk_recov_scan_oob: > drivers/lightnvm/pblk-recovery.c:368:15: warning: variable rq_len set but not used [-Wunused-but-set-variable] > > They are not used since commit 48e5da725581 ("lightnvm: > move metadata mapping to lower level driver") Applied, thanks. -- Jens Axboe