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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 2781BC433DF for ; Fri, 5 Jun 2020 22:05:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 031F72065C for ; Fri, 5 Jun 2020 22:05:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AZMEvpBK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728204AbgFEWFe (ORCPT ); Fri, 5 Jun 2020 18:05:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725878AbgFEWFe (ORCPT ); Fri, 5 Jun 2020 18:05:34 -0400 Received: from mail-il1-x12f.google.com (mail-il1-x12f.google.com [IPv6:2607:f8b0:4864:20::12f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5BD91C08C5C2 for ; Fri, 5 Jun 2020 15:05:34 -0700 (PDT) Received: by mail-il1-x12f.google.com with SMTP id v11so11135226ilh.1 for ; Fri, 05 Jun 2020 15:05:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:from:date:message-id:subject:to:cc; bh=mRuOsZjliXVkI4CGaKjAr5etWzmc9aOOuKXeRUD/q9I=; b=AZMEvpBK/sZOtDVsrZYlFmUFgTqAXEKR++kW/dzCQu9Xa0ufedv76kB6Jn+U/6uIul C4cmmZW1jA31O7dOGCPpiev9/ChGlfAbaEQGE84YfKVJHoXo9YzuWz2/4+j9ataXJBdd zV91TnvBQ0zBsLSTosOMRiS0oVGW3S0gFPcAqBSKFTMWBCt1WyECru8uT64w2pMD9Q2N NpQ7gOKD5/8vW0gSJS2qnQVarfvbYwx9ReB0D3TvNXQhL7N8b9hUJ1aJ6tz9L4Q+w6Qt ouYVQZwN6BaXKb3iWh0XOak9Be28hSiX3pbFjdNmKFi6RODXoFBNySuIB3VrBp4KSEqc QvGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:from:date:message-id :subject:to:cc; bh=mRuOsZjliXVkI4CGaKjAr5etWzmc9aOOuKXeRUD/q9I=; b=JyEYtGU7sNDMtQMaHsNsQCb3I++kNW9qSw7fMsH1cACqBZXAdIZyJJN8w2q1shrrp/ P4on5R7CljuwKHjOXFOypqhdSNIMpqKhWd5grIMNk5EEcstOZ0ytfTsUiH+dUwEHO959 X6dCZqBR8TMCA+UlQfjvqTzA2r/K9+79rfg9dyFFER4WQ5JnV2NvnWI3rLLnsmoutD+8 I1YZs3KeLKrM6t/fKb/Eh0kyQAa5yv702SFoqYWRX8d9pPO5zPtX2Q7mO2xy5KxB9DzF hrDPCV0gTgQLGflaK47pCV7Ka3Mecca1DPOEUoIhyjKwQ0AopE1fKh8TC2HoQnpd1j8p FLZA== X-Gm-Message-State: AOAM530Qc1g5E6+7qZbRpfc3Yy4voz1i8cjrHQmK5gijygz8MHptqv3d 9zQ4Ky4nSGnlj2M557Ma65qUq9ZLE15xvPJg1YNxo/9JmIo= X-Google-Smtp-Source: ABdhPJx80hZaMDIqxsBNmZlgJ+a1ioDKWEK2LKfIVl49Dwih9Yn6Jd3jOzvUzIUB0bdCtyXf1MeHWLhBl9lQasJKS1g= X-Received: by 2002:a92:7311:: with SMTP id o17mr11006569ilc.176.1591394732711; Fri, 05 Jun 2020 15:05:32 -0700 (PDT) MIME-Version: 1.0 Reply-To: sedat.dilek@gmail.com From: Sedat Dilek Date: Sat, 6 Jun 2020 00:05:21 +0200 Message-ID: Subject: Re: [PATCH] io_uring: re-issue plug based block requests that failed To: Jens Axboe Cc: io-uring@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Hi Jens, with clang-10 I see this new warning in my build-log: fs/io_uring.c:5958:2: warning: variable 'ret' is used uninitialized whenever switch default is taken [-Wsometimes-uninitialized] default: ^~~~~~~ fs/io_uring.c:5972:27: note: uninitialized use occurs here io_cqring_add_event(req, ret); ^~~ fs/io_uring.c:5944:13: note: initialize the variable 'ret' to silence this warning ssize_t ret; ^ = 0 1 warning generated. Thanks. Regards, - Sedat -