From patchwork Wed Jul 16 18:05:15 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Gordeev X-Patchwork-Id: 370832 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id D7457140081 for ; Thu, 17 Jul 2014 04:07:51 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965741AbaGPSFR (ORCPT ); Wed, 16 Jul 2014 14:05:17 -0400 Received: from mx1.redhat.com ([209.132.183.28]:6471 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965714AbaGPSFO (ORCPT ); Wed, 16 Jul 2014 14:05:14 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s6GI5AGk024891 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 16 Jul 2014 14:05:11 -0400 Received: from dhcp-26-207.brq.redhat.com (dhcp-26-192.brq.redhat.com [10.34.26.192]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s6GI4ocW008425; Wed, 16 Jul 2014 14:05:09 -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: Wed, 16 Jul 2014 20:05:15 +0200 Message-Id: <2caecd863ac0ed807c33184651305bf25ed35436.1405533479.git.agordeev@redhat.com> In-Reply-To: References: X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org 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 06f9a5b..a5769a9 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -8242,7 +8242,7 @@ 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, @@ -8320,6 +8320,8 @@ irq_fail_out: msi_fail_out: /* Unconfigure MSI-X capability structure */ pci_disable_msix(phba->pcidev); + +vec_fail_out: return rc; } @@ -8812,7 +8814,7 @@ 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 */ @@ -8875,9 +8877,10 @@ 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; }