From patchwork Thu Oct 30 00:54:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anish Bhatt X-Patchwork-Id: 404828 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 6BCF614007D for ; Thu, 30 Oct 2014 11:54:31 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757727AbaJ3Ay0 (ORCPT ); Wed, 29 Oct 2014 20:54:26 -0400 Received: from 99-65-72-227.uvs.sntcca.sbcglobal.net ([99.65.72.227]:43818 "EHLO stargate3.asicdesigners.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756773AbaJ3Ay0 (ORCPT ); Wed, 29 Oct 2014 20:54:26 -0400 Received: from cerveza.asicdesigners.com (cerveza.asicdesigners.com [10.192.164.225]) by stargate3.asicdesigners.com (8.13.8/8.13.8) with ESMTP id s9U0sN8c017100; Wed, 29 Oct 2014 17:54:23 -0700 From: Anish Bhatt To: netdev@vger.kernel.org Cc: davem@davemloft.net, hariprasad@chelsio.com, leedom@chelsio.com, Anish Bhatt Subject: [PATCH net] cxgb4 : Fix missing initialization of win0_lock Date: Wed, 29 Oct 2014 17:54:03 -0700 Message-Id: <1414630443-6412-1-git-send-email-anish@chelsio.com> X-Mailer: git-send-email 2.1.2 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org win0_lock was being used un-initialized, resulting in warning traces being seen when lock debugging is enabled (and just wrong) Fixes : fc5ab0209650 ('cxgb4: Replaced the backdoor mechanism to access the HW memory with PCIe Window method') Signed-off-by: Anish Bhatt Signed-off-by: Casey Leedom --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 97683c1..8520d55 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -6614,6 +6614,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) spin_lock_init(&adapter->stats_lock); spin_lock_init(&adapter->tid_release_lock); + spin_lock_init(&adapter->win0_lock); INIT_WORK(&adapter->tid_release_task, process_tid_release_list); INIT_WORK(&adapter->db_full_task, process_db_full);