From patchwork Fri Mar 26 19:09:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 1458937 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4F6Wky3qKGz9sj0 for ; Sat, 27 Mar 2021 06:10:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231209AbhCZTJo (ORCPT ); Fri, 26 Mar 2021 15:09:44 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:47917 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230230AbhCZTJO (ORCPT ); Fri, 26 Mar 2021 15:09:14 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1lPrpW-0004sI-18; Fri, 26 Mar 2021 19:09:10 +0000 From: Colin King To: Kishon Vijay Abraham I , Lorenzo Pieralisi , Bjorn Helgaas , linux-pci@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] PCI: endpoint: remove redundant initialization of pointer dev Date: Fri, 26 Mar 2021 19:09:09 +0000 Message-Id: <20210326190909.622369-1-colin.king@canonical.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Colin Ian King The pointer dev is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Reviewed-by: Krzysztof Wilczyński --- drivers/pci/endpoint/pci-epf-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c index 7646c8660d42..e9289d10f822 100644 --- a/drivers/pci/endpoint/pci-epf-core.c +++ b/drivers/pci/endpoint/pci-epf-core.c @@ -113,7 +113,7 @@ EXPORT_SYMBOL_GPL(pci_epf_bind); void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar, enum pci_epc_interface_type type) { - struct device *dev = epf->epc->dev.parent; + struct device *dev; struct pci_epf_bar *epf_bar; struct pci_epc *epc;