From patchwork Fri Oct 7 16:23:44 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 9366591 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1C34A608A6 for ; Fri, 7 Oct 2016 16:24:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0F47629770 for ; Fri, 7 Oct 2016 16:24:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0428929775; Fri, 7 Oct 2016 16:24:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 355E229774 for ; Fri, 7 Oct 2016 16:24:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938937AbcJGQYP (ORCPT ); Fri, 7 Oct 2016 12:24:15 -0400 Received: from mail.kernel.org ([198.145.29.136]:46496 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S938918AbcJGQYA (ORCPT ); Fri, 7 Oct 2016 12:24:00 -0400 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CE336203B8; Fri, 7 Oct 2016 16:23:46 +0000 (UTC) Received: from localhost (unknown [69.55.156.165]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DD02B203B5; Fri, 7 Oct 2016 16:23:45 +0000 (UTC) Subject: [PATCH 5/7] PCI: iproc: Remove redundant null pointer checking To: Jon Mason , Ray Jui , Scott Branden From: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Date: Fri, 07 Oct 2016 11:23:44 -0500 Message-ID: <20161007162344.23015.2449.stgit@bhelgaas-glaptop2.roam.corp.google.com> In-Reply-To: <20161007162311.23015.37203.stgit@bhelgaas-glaptop2.roam.corp.google.com> References: <20161007162311.23015.37203.stgit@bhelgaas-glaptop2.roam.corp.google.com> User-Agent: StGit/0.16 MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The callers never pass null pointers here, so remove redundant checking here. No functional change intended. Signed-off-by: Bjorn Helgaas --- drivers/pci/host/pcie-iproc.c | 3 --- 1 file changed, 3 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/host/pcie-iproc.c index 3de157a..950622d 100644 --- a/drivers/pci/host/pcie-iproc.c +++ b/drivers/pci/host/pcie-iproc.c @@ -457,9 +457,6 @@ int iproc_pcie_setup(struct iproc_pcie *iproc, struct list_head *res) void *sysdata; struct pci_bus *bus; - if (!iproc || !iproc->dev) - return -EINVAL; - ret = devm_request_pci_bus_resources(iproc->dev, res); if (ret) return ret;