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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 0E9CBC433E1 for ; Fri, 26 Mar 2021 22:15:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0C23161A45 for ; Fri, 26 Mar 2021 22:15:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230493AbhCZWP2 (ORCPT ); Fri, 26 Mar 2021 18:15:28 -0400 Received: from mail-wm1-f52.google.com ([209.85.128.52]:41506 "EHLO mail-wm1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230202AbhCZWPR (ORCPT ); Fri, 26 Mar 2021 18:15:17 -0400 Received: by mail-wm1-f52.google.com with SMTP id t5-20020a1c77050000b029010e62cea9deso3742396wmi.0; Fri, 26 Mar 2021 15:15:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=quVE0WXN2dW3u57qVidMnV0S6DB+ccRjTK3ulEhufMY=; b=AHnh5zExfyYh53uct4ePYJiX+Wg1eUXhG1ftOhOu0ASa/ibpTkLsAcJYHi3BqNR5Ij 1cWzUQ/NDV86jkvPJSdgjRVb4tzZ9dfPeRK8VtWLVqGO4QHUMxl2hpRbXxbueJiIq+2t YOtJ4OnRd75jIoyM/iGdnij7rsIOsKwiJvVWLmCtSdKKMKkHhuZ1AANreGTYkw96oJIG V7cZKXdNeMZf84Kwvo14tg6xzx66XuCP3j8Vsmn9PRa/w5iEzb7OOQqjZvTyK5plgt3d sLMFIjcv+RPCc7q/bdvIhoHbCmWMXPZ+OMB8N6o446oBIpl+9FzSTaPiK8EUcSVQvWpi FtGQ== X-Gm-Message-State: AOAM531wv5s5yMWmYywixBxWIWr4reQjH2H8KYhgwIwX3kJHzc0BFNZP G10gnGVmJxVUjaVRL3cH3NI= X-Google-Smtp-Source: ABdhPJwJpYYpKJJ7WbVu79dOT5V+3IC/DDkoERx73/BdpL2XjCPIix6QqssL2u068fu7izd+l4conA== X-Received: by 2002:a05:600c:224e:: with SMTP id a14mr14685630wmm.57.1616796916105; Fri, 26 Mar 2021 15:15:16 -0700 (PDT) Received: from rocinante ([95.155.85.46]) by smtp.gmail.com with ESMTPSA id o2sm4441658wmr.10.2021.03.26.15.15.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Mar 2021 15:15:15 -0700 (PDT) Date: Fri, 26 Mar 2021 23:15:14 +0100 From: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= To: Colin King Cc: Kishon Vijay Abraham I , Lorenzo Pieralisi , Bjorn Helgaas , linux-pci@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] PCI: endpoint: remove redundant initialization of pointer dev Message-ID: References: <20210326190909.622369-1-colin.king@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210326190909.622369-1-colin.king@canonical.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Colin, > The pointer dev is being initialized with a value that is > never read and it is being updated later with a new value. The > initialization is redundant and can be removed. [...] > - struct device *dev = epf->epc->dev.parent; > + struct device *dev; > struct pci_epf_bar *epf_bar; > struct pci_epc *epc; Thank you! Reviewed-by: Krzysztof WilczyƄski Krzysztof