From patchwork Wed Sep 16 06:21:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: 'Qinglang Miao X-Patchwork-Id: 257609 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 592ECC43461 for ; Wed, 16 Sep 2020 06:21:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 34884208E4 for ; Wed, 16 Sep 2020 06:21:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726249AbgIPGVJ (ORCPT ); Wed, 16 Sep 2020 02:21:09 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:12725 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726438AbgIPGVF (ORCPT ); Wed, 16 Sep 2020 02:21:05 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 6CD40DC7D8F9BF50CBAA; Wed, 16 Sep 2020 14:21:03 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Wed, 16 Sep 2020 14:20:53 +0800 From: Qinglang Miao To: Adaptec OEM Raid Solutions , "James E.J. Bottomley" , "Martin K. Petersen" CC: , , "Qinglang Miao" Subject: [PATCH -next] scsi: dpt_i2o: remove unnecessary spin_lock_init() Date: Wed, 16 Sep 2020 14:21:34 +0800 Message-ID: <20200916062134.191050-1-miaoqinglang@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The spinlock adpt_post_wait_lock is initialized statically. It is unnecessary to initialize by spin_lock_init(). Signed-off-by: Qinglang Miao --- drivers/scsi/dpt_i2o.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index 4251212ac..79e69d9c9 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -1001,7 +1001,6 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev // Initializing the spinlocks spin_lock_init(&pHba->state_lock); - spin_lock_init(&adpt_post_wait_lock); if(raptorFlag == 0){ printk(KERN_INFO "Adaptec I2O RAID controller"