From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f68.google.com ([209.85.220.68]:35182 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758910AbcG1QPA (ORCPT ); Thu, 28 Jul 2016 12:15:00 -0400 Received: by mail-pa0-f68.google.com with SMTP id cf3so3763449pad.2 for ; Thu, 28 Jul 2016 09:14:59 -0700 (PDT) From: Wei Yongjun To: Jingoo Han , Pratyush Anand , Joao Pinto , Bjorn Helgaas Cc: Wei Yongjun , linux-pci@vger.kernel.org Subject: [PATCH -next] PCI: designware-plat: Remove redundant return value check of platform_get_resource() Date: Thu, 28 Jul 2016 16:14:54 +0000 Message-Id: <1469722494-14701-1-git-send-email-weiyj.lk@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-pci-owner@vger.kernel.org List-ID: Remove unneeded error handling on the result of a call to platform_get_resource() when the value is passed to devm_ioremap_resource(). Signed-off-by: Wei Yongjun --- drivers/pci/host/pcie-designware-plat.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/pci/host/pcie-designware-plat.c b/drivers/pci/host/pcie-designware-plat.c index c8079dc..17da005 100644 --- a/drivers/pci/host/pcie-designware-plat.c +++ b/drivers/pci/host/pcie-designware-plat.c @@ -100,9 +100,6 @@ static int dw_plat_pcie_probe(struct platform_device *pdev) pp->dev = &pdev->dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - dw_plat_pcie->mem_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(dw_plat_pcie->mem_base)) return PTR_ERR(dw_plat_pcie->mem_base);