From patchwork Mon Apr 14 08:05:35 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Gordeev X-Patchwork-Id: 3978151 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F2C739F2CC for ; Mon, 14 Apr 2014 08:25:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 37974201BC for ; Mon, 14 Apr 2014 08:25:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5645420103 for ; Mon, 14 Apr 2014 08:24:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754646AbaDNIYa (ORCPT ); Mon, 14 Apr 2014 04:24:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42894 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753557AbaDNIEW (ORCPT ); Mon, 14 Apr 2014 04:04:22 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s3E84LKh018824 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 14 Apr 2014 04:04:21 -0400 Received: from dhcp-26-207.brq.redhat.com (dhcp-26-119.brq.redhat.com [10.34.26.119]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s3E83wdS024046; Mon, 14 Apr 2014 04:04:20 -0400 From: Alexander Gordeev To: linux-kernel@vger.kernel.org Cc: Alexander Gordeev , James Smart , linux-scsi@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH v2 RESEND 11/23] lpfc: Remove superfluous call to pci_disable_msix() Date: Mon, 14 Apr 2014 10:05:35 +0200 Message-Id: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP There is no need to call pci_disable_msix() in case the previous call to pci_enable_msix() failed Signed-off-by: Alexander Gordeev Cc: James Smart Cc: linux-scsi@vger.kernel.org Cc: linux-pci@vger.kernel.org Acked-by: James Smart --- drivers/scsi/lpfc/lpfc_init.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 635eeb3..7163f37 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -8131,7 +8131,7 @@ lpfc_sli_enable_msix(struct lpfc_hba *phba) if (rc) { lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "0420 PCI enable MSI-X failed (%d)\n", rc); - goto msi_fail_out; + goto vec_fail_out; } for (i = 0; i < LPFC_MSIX_VECTORS; i++) lpfc_printf_log(phba, KERN_INFO, LOG_INIT, @@ -8209,6 +8209,8 @@ irq_fail_out: msi_fail_out: /* Unconfigure MSI-X capability structure */ pci_disable_msix(phba->pcidev); + +vec_fail_out: return rc; } @@ -8701,7 +8703,7 @@ enable_msix_vectors: } else if (rc) { lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "0484 PCI enable MSI-X failed (%d)\n", rc); - goto msi_fail_out; + goto vec_fail_out; } /* Log MSI-X vector assignment */ @@ -8764,9 +8766,10 @@ cfg_fail_out: &phba->sli4_hba.fcp_eq_hdl[index]); } -msi_fail_out: /* Unconfigure MSI-X capability structure */ pci_disable_msix(phba->pcidev); + +vec_fail_out: return rc; }