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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 3C97BC433FF for ; Tue, 6 Aug 2019 16:01:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 16CCF20818 for ; Tue, 6 Aug 2019 16:01:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731608AbfHFQBu (ORCPT ); Tue, 6 Aug 2019 12:01:50 -0400 Received: from mail-wm1-f65.google.com ([209.85.128.65]:51984 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728756AbfHFQBu (ORCPT ); Tue, 6 Aug 2019 12:01:50 -0400 Received: by mail-wm1-f65.google.com with SMTP id 207so78761921wma.1; Tue, 06 Aug 2019 09:01:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8BYSLhg5cqJdI/Qakd7sQwghpIb3plM/wekPJNZB95U=; b=X8vaBzf/Y76GVt7YmME7wBTCO0ehItVLkV5G/9kN6eU8mPXYUozcBBBNDMYnDf3EFw SWUNrGKAVjdx/K2bu1AePiYdakcdC7AJ2mbQ3LsAT9IhJQBNhb9JeST9CfzrAaBzVZ6s b0fqGsUCiye9tDp8P4SoudMI4HQpU10iz1+q1v5yhnihpj2oV2EMuk1GLYDIESx+bGp3 ZGJHvBGojCc7M8eagIZJ8S6o7Sme4ahDSDC3usLnH3d0Qj44qe3R28D2rlCiFLnKOYWk CiAZl/wFeN7oRMhEH/7RsAhZdIdsv+gN+9LVIdw1qHXQtPZMlk7umzP3I38VgnwERJEq w54Q== X-Gm-Message-State: APjAAAXfjSwpuAzaAAd6Y347f1x+L0ZPAG3cnT1Mmeiu6CupK72HMiBU DVnByczk5RRKneLLR67ur+Y= X-Google-Smtp-Source: APXvYqxeuzoa2DLBzGVGm9OW8kXz3P0h8I74oSH2Q9hyJT47ssuRyoCLCXVTpKaKuLNcb5ViZgMX9w== X-Received: by 2002:a05:600c:2117:: with SMTP id u23mr5462928wml.117.1565107308156; Tue, 06 Aug 2019 09:01:48 -0700 (PDT) Received: from green.intra.ispras.ru (bran.ispras.ru. [83.149.199.196]) by smtp.googlemail.com with ESMTPSA id b203sm129380410wmd.41.2019.08.06.09.01.47 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 06 Aug 2019 09:01:47 -0700 (PDT) From: Denis Efremov To: Bjorn Helgaas Cc: Denis Efremov , Sebastian Ott , Gerald Schaefer , linux-pci@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] s390/pci: PCI_IOV_RESOURCES loop refactoring in zpci_map_resources Date: Tue, 6 Aug 2019 19:01:37 +0300 Message-Id: <20190806160137.29275-1-efremov@linux.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This patch alters the for loop iteration scheme in zpci_map_resources to make it more usual. Thus, the patch generalizes the style for PCI_IOV_RESOURCES iteration and improves readability. Signed-off-by: Denis Efremov --- arch/s390/pci/pci.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index b0e3b9a0e488..c7fea9bea8cb 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -431,13 +431,13 @@ static void zpci_map_resources(struct pci_dev *pdev) } #ifdef CONFIG_PCI_IOV - i = PCI_IOV_RESOURCES; + for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { + int bar = i + PCI_IOV_RESOURCES; - for (; i < PCI_SRIOV_NUM_BARS + PCI_IOV_RESOURCES; i++) { - len = pci_resource_len(pdev, i); + len = pci_resource_len(pdev, bar); if (!len) continue; - pdev->resource[i].parent = &iov_res; + pdev->resource[bar].parent = &iov_res; } #endif } -- 2.21.0