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=-10.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 3308AC33C9A for ; Sun, 5 Jan 2020 07:22:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0AF26218AC for ; Sun, 5 Jan 2020 07:22:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726188AbgAEHWI (ORCPT ); Sun, 5 Jan 2020 02:22:08 -0500 Received: from mga17.intel.com ([192.55.52.151]:37491 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725535AbgAEHWH (ORCPT ); Sun, 5 Jan 2020 02:22:07 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Jan 2020 23:22:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,397,1571727600"; d="scan'208";a="225244880" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 04 Jan 2020 23:22:05 -0800 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1io0Ee-000GFG-Ty; Sun, 05 Jan 2020 15:22:04 +0800 Date: Sun, 5 Jan 2020 15:21:46 +0800 From: kbuild test robot To: Palmer Dabbelt Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Bjorn Helgaas , Michal Simek , Jingoo Han , Lorenzo Pieralisi , Andrew Murray , Kukjin Kim , Krzysztof Kozlowski , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] PCI: fix ptr_ret.cocci warnings Message-ID: <20200105072146.umt5eiq2qbbxrwus@f53c9c00458a> References: <202001051538.1jMWp6L9%lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202001051538.1jMWp6L9%lkp@intel.com> X-Patchwork-Hint: ignore User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: kbuild test robot drivers/pci/controller/dwc/pci-exynos.c:95:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Fixes: 191d6f91f283 ("PCI: Remove PCI_MSI_IRQ_DOMAIN architecture whitelist") CC: Palmer Dabbelt Signed-off-by: kbuild test robot --- tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 36487907f34131c7e3df5b1e6b30b4e3dfcdc0af commit: 191d6f91f283dfb007499bb8529d54c3ac434bd7 PCI: Remove PCI_MSI_IRQ_DOMAIN architecture whitelist pci-exynos.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/pci/controller/dwc/pci-exynos.c +++ b/drivers/pci/controller/dwc/pci-exynos.c @@ -92,10 +92,7 @@ static int exynos5440_pcie_get_mem_resou res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ep->mem_res->elbi_base = devm_ioremap_resource(dev, res); - if (IS_ERR(ep->mem_res->elbi_base)) - return PTR_ERR(ep->mem_res->elbi_base); - - return 0; + return PTR_ERR_OR_ZERO(ep->mem_res->elbi_base); } static int exynos5440_pcie_get_clk_resources(struct exynos_pcie *ep)