From patchwork Mon Jan 11 12:11:24 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 101191 Delivered-To: patch@linaro.org Received: by 10.112.130.2 with SMTP id oa2csp2069109lbb; Mon, 11 Jan 2016 04:11:57 -0800 (PST) X-Received: by 10.98.31.210 with SMTP id l79mr4492722pfj.144.1452514316872; Mon, 11 Jan 2016 04:11:56 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 63si323873pfa.202.2016.01.11.04.11.56; Mon, 11 Jan 2016 04:11:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932580AbcAKMLy (ORCPT + 29 others); Mon, 11 Jan 2016 07:11:54 -0500 Received: from mout.kundenserver.de ([212.227.17.24]:58848 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759914AbcAKMLw (ORCPT ); Mon, 11 Jan 2016 07:11:52 -0500 Received: from wuerfel.localnet ([134.3.118.24]) by mrelayeu.kundenserver.de (mreue103) with ESMTPSA (Nemesis) id 0MI8Ug-1aLLP90oog-003rbj; Mon, 11 Jan 2016 13:11:25 +0100 From: Arnd Bergmann To: Bjorn Helgaas Cc: Jingoo Han , Pratyush Anand , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] PCI: designware: remove unused variable Date: Mon, 11 Jan 2016 13:11:24 +0100 Message-ID: <4643317.WUGgxPjcvu@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) MIME-Version: 1.0 X-Provags-ID: V03:K0:eEnqBKIzmO26LayBBu7FSH7+Onpg0oS0sVcKBCFLLC6Xg1KpEqJ HLVjLwzzl6NUQpi+H4TK+tDm2ysx0nFTfniMtEmYpW8cEEHsRo7Jdc9XTZ/3qPKkRLghPs6 JJLyHcZQ+LatDhvvFKulcAjp8VKE2vf++XCe+tRxvpEwqhz/zmW3p/Sd1/ABvSyVJmkpZU+ fvvrzVqsZOyBG3Av8U0gQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:3erhDYdbOBo=:bOIgFaYMT3ZwldBwMT78mt zwCCwk/sDkEI2x1UScLSW1oaMR1LApHJ1KNX2uGe6Wl02ZJr3V0wOYnzku1Bku3AuDPHulPwo Q+RScRx7pBumacUd/I5nDa4fqr1fg4vGcHOH18Z/QnK/JIf74SZLrGuttCOeWEO6L73qS1/cF A61EZUC43yyboRAFgF2i9PSxJologfxSov+XTAt3v7zvECc1NAUuD0mbS2FpUyRfNj9INp46O eTTounhXa1CJ1jtlMx4nvDDmnwxm2Yl03n3UCJduHOhlOerR/2XuFl6Pri/hjnUgsG5I8FTSb KuIzxZ1a2sKKPcMTwR7LkkBAjycH50qOqLXermZcqnuq6AgkX/MDA0Y6l7x5n4BTXn1E+fji5 ZnGCEsDzstion7oFOB5BmlXb0yKtguHBgXtw92gowzgz71E4tJOcdBnI87qgF7Vhv7khNIfS+ 515CFSQKX77dql1T024ZHp3FYTvJ70T93KlXyRr1u7Bh3Dlm8t9fZwtimTBvrAghiBspzB0r+ Y6o+T8Voo+nljMSSubHOrVKIQMAOqZ6bkNIowdUB/8p/b8EBY76+s0CZVup+eolbGYmJ7T0X7 HprHy74yQSEAgAjH9v0DRfy4js+Q5iZ1TM0NJCGnWiCMAG7lFiirVnEJAT7mQQ+jMZ0tmwUmV //WmddOm9B/Mg0kXv4eg3YTSgVZm3MO6PXCIKixkZaZyFPpQJKicMFsdMH2j84YLMDZx01L/p Fv37ZFTbCc3Xdzkk Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A cleanup patch removed the only use of the 'ret' variable in wr_conf but forgot to remove the variable: pci/host/pcie-designware.c: In function 'dw_pcie_wr_conf': pci/host/pcie-designware.c:683:6: warning: unused variable 'ret' [-Wunused-variable] This cleans that part up as well. Signed-off-by: Arnd Bergmann Fixes: 50a1a3b06ddd ("PCI: designware: Simplify control flow") --- This came up this morning on linux-next with ARM randconfig builds diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 9a666dbff127..21716827847a 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -680,7 +680,6 @@ static int dw_pcie_wr_conf(struct pci_bus *bus, u32 devfn, int where, int size, u32 val) { struct pcie_port *pp = bus->sysdata; - int ret; if (dw_pcie_valid_config(pp, bus, PCI_SLOT(devfn)) == 0) return PCIBIOS_DEVICE_NOT_FOUND;