From patchwork Thu Nov 25 17:53:55 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Breno Leitao X-Patchwork-Id: 73110 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 7EB4DB70D6 for ; Fri, 26 Nov 2010 04:54:14 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751401Ab0KYRyJ (ORCPT ); Thu, 25 Nov 2010 12:54:09 -0500 Received: from e24smtp02.br.ibm.com ([32.104.18.86]:54126 "EHLO e24smtp02.br.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751266Ab0KYRyI (ORCPT ); Thu, 25 Nov 2010 12:54:08 -0500 Received: from mailhub1.br.ibm.com (mailhub1.br.ibm.com [9.18.232.109]) by e24smtp02.br.ibm.com (8.14.4/8.13.1) with ESMTP id oAPI8FwE009541 for ; Thu, 25 Nov 2010 16:08:15 -0200 Received: from d24av02.br.ibm.com (d24av02.br.ibm.com [9.8.31.93]) by mailhub1.br.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id oAPI0wpg1208332 for ; Thu, 25 Nov 2010 16:00:58 -0200 Received: from d24av02.br.ibm.com (loopback [127.0.0.1]) by d24av02.br.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id oAPHrk6o010088 for ; Thu, 25 Nov 2010 15:53:47 -0200 Received: from cafe.br.ibm.com (cafe.br.ibm.com [9.18.235.88]) by d24av02.br.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id oAPHrkJb010078; Thu, 25 Nov 2010 15:53:46 -0200 From: leitao@linux.vnet.ibm.com To: divy@chelsio.com Cc: netdev@vger.kernel.org, Breno Leitao Subject: [PATCH] cxgb3: Removing unused return variable Date: Thu, 25 Nov 2010 15:53:55 -0200 Message-Id: <1290707635-31979-1-git-send-email-leitao@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Currently the ret variable is not used for anything other than receive the value of the t3_adapter_error(), which will always be 0, because the reset parameter is 0. Signed-off-by: Breno Leitao --- drivers/net/cxgb3/cxgb3_main.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 046d846..3864617 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -3006,12 +3006,11 @@ static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state) { struct adapter *adapter = pci_get_drvdata(pdev); - int ret; if (state == pci_channel_io_perm_failure) return PCI_ERS_RESULT_DISCONNECT; - ret = t3_adapter_error(adapter, 0, 0); + t3_adapter_error(adapter, 0, 0); /* Request a slot reset. */ return PCI_ERS_RESULT_NEED_RESET;