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=-13.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, 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 80841C433E0 for ; Thu, 24 Dec 2020 13:22:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 45FAE2222B for ; Thu, 24 Dec 2020 13:22:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727968AbgLXNWm (ORCPT ); Thu, 24 Dec 2020 08:22:42 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:10080 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726746AbgLXNWm (ORCPT ); Thu, 24 Dec 2020 08:22:42 -0500 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4D1rLP5fXKzM6YZ; Thu, 24 Dec 2020 21:21:01 +0800 (CST) Received: from ubuntu.network (10.175.138.68) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.498.0; Thu, 24 Dec 2020 21:21:48 +0800 From: Zheng Yongjun To: , CC: , , Zheng Yongjun Subject: [PATCH v2 -next] dlm: use DEFINE_MUTEX() for mutex lock Date: Thu, 24 Dec 2020 21:22:25 +0800 Message-ID: <20201224132225.30798-1-zhengyongjun3@huawei.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.138.68] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org mutex lock can be initialized automatically with DEFINE_MUTEX() rather than explicitly calling mutex_init(). Signed-off-by: Zheng Yongjun --- fs/dlm/lockspace.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index 624617c12250..2b3c32f2d29d 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -26,7 +26,7 @@ #include "ast.h" static int ls_count; -static struct mutex ls_lock; +static DEFINE_MUTEX(ls_lock); static struct list_head lslist; static spinlock_t lslist_lock; static struct task_struct * scand_task; @@ -231,7 +231,6 @@ static const struct kset_uevent_ops dlm_uevent_ops = { int __init dlm_lockspace_init(void) { ls_count = 0; - mutex_init(&ls_lock); INIT_LIST_HEAD(&lslist); spin_lock_init(&lslist_lock); -- 2.22.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zheng Yongjun Date: Thu, 24 Dec 2020 21:22:25 +0800 Subject: [Cluster-devel] [PATCH v2 -next] dlm: use DEFINE_MUTEX() for mutex lock Message-ID: <20201224132225.30798-1-zhengyongjun3@huawei.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit mutex lock can be initialized automatically with DEFINE_MUTEX() rather than explicitly calling mutex_init(). Signed-off-by: Zheng Yongjun --- fs/dlm/lockspace.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index 624617c12250..2b3c32f2d29d 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -26,7 +26,7 @@ #include "ast.h" static int ls_count; -static struct mutex ls_lock; +static DEFINE_MUTEX(ls_lock); static struct list_head lslist; static spinlock_t lslist_lock; static struct task_struct * scand_task; @@ -231,7 +231,6 @@ static const struct kset_uevent_ops dlm_uevent_ops = { int __init dlm_lockspace_init(void) { ls_count = 0; - mutex_init(&ls_lock); INIT_LIST_HEAD(&lslist); spin_lock_init(&lslist_lock); -- 2.22.0