Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2864852pxb; Tue, 9 Mar 2021 12:57:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJzuZXzTJBMo45+cvV/pdmC8w5F0ngqf//RU5w7aEBj7PNRU2KFZYK3t4mfYdhAJfiCKko8A X-Received: by 2002:a17:907:2513:: with SMTP id y19mr22289487ejl.241.1615323451965; Tue, 09 Mar 2021 12:57:31 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1615323451; cv=none; d=google.com; s=arc-20160816; b=d02iFodhS6YPc5lIsMcFt/dwRsuO/VcsSN590IopotRxMOYIC1qhAPQhozeV+0c8R5 e2Ulh2TiIidGeq4M1BDvRepjusMN7BToWAL7ty9DZlyHrGn+SZdjrDbUfBC+bNNi3u3P nF8n2vmyYEifUUdK8IRIuhyNKtayNoSqHtxipqz1gEak4TBOwAbIPNCgiTSEBHbe6Zzl PtlEhZSk4XAThXmfLxCViR6yv46ScvqoFqItu8HS1LEpMhgaQCqVVBm5AayGINGLaJjg UhzKeYQRk1qygKVfOfpRMmG+m51noOH5AZjOrY1WcmBqopfFL+rrLoUqNdPdQbvaMWLk FEfQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:dkim-signature; bh=82eBB3E2DacQoVm2VyMBPmiOYe7OtrPZtkyvzf8UBso=; b=kABG6wDIQb0Ue8wMVjwsapU4L2HdA3T4kN6HPGSlT0ITuQa5esE2MsflReKs+cRthJ pWjnXztHYJ0bpR6anDjFF4/w24FyI6WIH0sAmjIp/I3D+GfKQ/9GsyDxdC4Ta+IjT5Un 7PZymluoyh6JTwHXMEOv+48UJqgskAjQirVIN5s544dloXJAnknip0t9kKs61lrHrxS0 sn+R3BnversWVxgbvrQ+dElT/x47EnjRK7u9BQM39fsW80jTFjOm3fp2xBz8is5mgTHC 1O8eYWluU0MiklQWiHTC3Ru4SgSi+126hQi8f649CvO7Z3D+CYcwvJpCzw0a1F5bB1Cp 2IqA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel-dk.20150623.gappssmtp.com header.s=20150623 header.b=NzAEfovl; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id o10si4392586edc.254.2021.03.09.12.57.07; Tue, 09 Mar 2021 12:57:31 -0800 (PST) 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=NzAEfovl; 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 S231594AbhCIUzW (ORCPT + 99 others); Tue, 9 Mar 2021 15:55:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231707AbhCIUzR (ORCPT ); Tue, 9 Mar 2021 15:55:17 -0500 Received: from mail-il1-x12e.google.com (mail-il1-x12e.google.com [IPv6:2607:f8b0:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34844C06174A for ; Tue, 9 Mar 2021 12:55:17 -0800 (PST) Received: by mail-il1-x12e.google.com with SMTP id e7so13434586ile.7 for ; Tue, 09 Mar 2021 12:55:17 -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=82eBB3E2DacQoVm2VyMBPmiOYe7OtrPZtkyvzf8UBso=; b=NzAEfovl+Bj+96UVUdYcDBMZBvvpZcuehFFKlOV8KeM4IPG+R6Vi/hL4Qqy5ipZJEh ez6yxvCTYcOg7aZ60zEBWMpVqDEfG+0c7/DUamDzl76bluM0B4547YyzAOP55jyCBHYx qbRutjVFfJm8sU3lwYKqzXMdbpP1dnBof1yTpsRLlpUvaBD+y/2CvxQjIFiIkvAWalRN YzcwKuxb3KRrnDIn5fMBZxQmNwzSL/tdy2vbRUzB7Wy2mHYpfj1+98siEVQiNf9XKYM2 5ABfV9eerLmZ0XBryI39g+dqNSSeLET+6wx7YElpc9+jKi0j01zCkemHz/xDgEcLev3f nTvA== 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=82eBB3E2DacQoVm2VyMBPmiOYe7OtrPZtkyvzf8UBso=; b=jL5Cj6S1dzCV7NAQqWoc5OtJxvPpL5yBd9zMjNVwo47fsSiPasvaEPbPI+NvuMiXWo iC6A5CRkbC1u455K4tpXRYqFoUmyvcvXUWU8LEq8wfGLBUKsyKkFAhsLVlx4o4fu0XDx tJxiFYLM1xMghRS5Ggn/El8xMgcmR+lNyF0xyhnBHzT50qcbyCawLZCTLIQ9Yoj570F0 /GCtQQfm17/3LsIujSr9c/zdbMCjzgRagWq7h3McSLW2U42LH/x9tWH0ux06il639UeW qIbgOuzy4eJDHCl9l1Z550lCCDjai3iPGhXq2s/uL4cdjqoXKFC/Sdr/1+SjfsWfXBG8 LWOw== X-Gm-Message-State: AOAM533Y2i+fuDxq7vrByxQh32TS+JUrGQcSIDNEKR2foIAv5eS0WVVu /o5eBSxtJI8kUTepzOQdoXYrd2LnYx1lCQ== X-Received: by 2002:a92:360a:: with SMTP id d10mr41654ila.198.1615323316465; Tue, 09 Mar 2021 12:55:16 -0800 (PST) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id x2sm378067ilv.36.2021.03.09.12.55.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Mar 2021 12:55:16 -0800 (PST) Subject: Re: [PATCH] io_uring: remove unneeded variable 'ret' To: Yang Li Cc: asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org References: <1615271441-33649-1-git-send-email-yang.lee@linux.alibaba.com> From: Jens Axboe Message-ID: <0147f7f5-af42-e28c-1b21-723895f8e09e@kernel.dk> Date: Tue, 9 Mar 2021 13:55:15 -0700 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: <1615271441-33649-1-git-send-email-yang.lee@linux.alibaba.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/8/21 11:30 PM, Yang Li wrote: > Fix the following coccicheck warning: > ./fs/io_uring.c:8984:5-8: Unneeded variable: "ret". Return "0" on line > 8998 Applied, thanks. -- Jens Axboe