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[23.128.96.18]) by mx.google.com with ESMTP id cb18si43402edb.80.2021.06.15.14.47.05; Tue, 15 Jun 2021 14:47:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel-dk.20150623.gappssmtp.com header.s=20150623 header.b=VkKU5yMD; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230486AbhFOVrl (ORCPT + 99 others); Tue, 15 Jun 2021 17:47:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230519AbhFOVrk (ORCPT ); Tue, 15 Jun 2021 17:47:40 -0400 Received: from mail-ot1-x333.google.com (mail-ot1-x333.google.com [IPv6:2607:f8b0:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2C27C061574 for ; Tue, 15 Jun 2021 14:45:34 -0700 (PDT) Received: by mail-ot1-x333.google.com with SMTP id h24-20020a9d64180000b029036edcf8f9a6so415691otl.3 for ; Tue, 15 Jun 2021 14:45:34 -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=5z1OJyGYVNhUMVsV/L9Wls14EjTqIU84oTFQp0rkHAc=; b=VkKU5yMDFq4US0C9KONfXVdRCtY0+kipg42sQcFeGsqacuY1j8e8tqQGqn4cmYNQp9 KTULjm6g+fN/d2VxBcmbViu0T/pyX040MkLWgEZ9oirG21z3MYJYje+iahPKlQDLH/+r C9RvziKLOSsdVhkHo2GaI4lnGLd/xPLS4+1NdkdHMMJVujKYn0UdKsJrIICxxKgY/5Nv 7VNVYTjpa09EnJzYJI+++fW43q/DUe5oLOJN7SBIk161z/06ib2z7iE7BhPUjOh5RK0H u5WjuL/Ynrtf+mt1QF4+dJicVxwoG6DvjW0CttG6EPpJmRl7BVYBSqlarF9wTzZVtg3j 3qOQ== 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=5z1OJyGYVNhUMVsV/L9Wls14EjTqIU84oTFQp0rkHAc=; b=K5FZgN9f73eKvS69sCKq6pvmrrJUwQkdN3fTCJpPqIOgbNoI3UjnPq3KDDPqI030qU O3Vzor7sbVnp4RnEVjwM1Dww3qKYOyRiyAV8LXfotMEX18Mj4aXPpLLt3WkOy2pRxB/F ITzK9JDY3s68Ey6wJIHoq+PqXedCAo2QkLF2Knrvx0+oEDEZX2EdavOf6a6sgeYQGr8G pOVwzuA/FruuE1fNJikF5Sp6KOXmHGHRqHGab1h+vXAhVoHwox6iTH3o3Gn52qZpbHsv dOQJETx0BDPW1Fm0VXwvFW8NwPEP8IwUaskslD0KhAVXVX0/MLIZVYbe6N9h6QK7HZN5 DFSw== X-Gm-Message-State: AOAM5303lIKswnyF9cCrJiIQVo7CYTaHzQZGVSj3yaSpXP7Jby+QXPwa D0ZRC3SxJSkQy7cymXg4AiwwGQ== X-Received: by 2002:a9d:1e4:: with SMTP id e91mr1033309ote.211.1623793534208; Tue, 15 Jun 2021 14:45:34 -0700 (PDT) Received: from [192.168.1.134] ([198.8.77.61]) by smtp.gmail.com with ESMTPSA id t18sm43054otl.80.2021.06.15.14.45.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Jun 2021 14:45:33 -0700 (PDT) Subject: Re: [PATCH -next] ide-cd: fix warning: variable 'stat' set but not used To: Baokun Li , davem@davemloft.net, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Cc: weiyongjun1@huawei.com, yuehaibing@huawei.com, yangjihong1@huawei.com, yukuai3@huawei.com References: <20210529061729.2824082-1-libaokun1@huawei.com> From: Jens Axboe Message-ID: Date: Tue, 15 Jun 2021 15:45:32 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210529061729.2824082-1-libaokun1@huawei.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/29/21 12:17 AM, Baokun Li wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/ide/ide-cd_ioctl.c: In function 'ide_cdrom_select_speed': > drivers/ide/ide-cd_ioctl.c:212:6: warning: > variable ‘stat’ set but not used [-Wunused-but-set-variable] > > It never used since introduction. This code is being removed shortly, so better to just leave it alone. -- Jens Axboe