From mboxrd@z Thu Jan 1 00:00:00 1970 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 51549C433B4 for ; Fri, 9 Apr 2021 09:43:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2041961108 for ; Fri, 9 Apr 2021 09:43:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233346AbhDIJny (ORCPT ); Fri, 9 Apr 2021 05:43:54 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:16121 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233141AbhDIJnr (ORCPT ); Fri, 9 Apr 2021 05:43:47 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4FGtS01sKxz19Jvy; Fri, 9 Apr 2021 17:41:20 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.498.0; Fri, 9 Apr 2021 17:43:22 +0800 From: Ye Bin To: , Faisal Latif , Shiraz Saleem , Doug Ledford , "Jason Gunthorpe" CC: , , "Hulk Robot" Subject: [PATCH -next] i40iw: Use DEFINE_SPINLOCK() for spinlock Date: Fri, 9 Apr 2021 17:51:47 +0800 Message-ID: <20210409095147.2294269-1-yebin10@huawei.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Reported-by: Hulk Robot Signed-off-by: Ye Bin --- drivers/infiniband/hw/i40iw/i40iw_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c index 2ebcbb1ddaa2..b496f30ce066 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_main.c +++ b/drivers/infiniband/hw/i40iw/i40iw_main.c @@ -78,7 +78,7 @@ static struct i40e_client i40iw_client; static char i40iw_client_name[I40E_CLIENT_STR_LENGTH] = "i40iw"; static LIST_HEAD(i40iw_handlers); -static spinlock_t i40iw_handler_lock; +static DEFINE_SPINLOCK(i40iw_handler_lock); static enum i40iw_status_code i40iw_virtchnl_send(struct i40iw_sc_dev *dev, u32 vf_id, u8 *msg, u16 len); @@ -2043,7 +2043,6 @@ static int __init i40iw_init_module(void) i40iw_client.ops = &i40e_ops; memcpy(i40iw_client.name, i40iw_client_name, I40E_CLIENT_STR_LENGTH); i40iw_client.type = I40E_CLIENT_IWARP; - spin_lock_init(&i40iw_handler_lock); ret = i40e_register_client(&i40iw_client); i40iw_register_notifiers();