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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 AE8FAC11F64 for ; Tue, 29 Jun 2021 02:34:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9A3EF61D00 for ; Tue, 29 Jun 2021 02:34:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231680AbhF2Cg1 (ORCPT ); Mon, 28 Jun 2021 22:36:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:57124 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231348AbhF2Cg0 (ORCPT ); Mon, 28 Jun 2021 22:36:26 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1FC3961D02; Tue, 29 Jun 2021 02:33:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1624934039; bh=501VVlz7wGKtNxIL80HLBFMYRKreIqWsAko8n4esgRE=; h=Date:From:To:Subject:In-Reply-To:From; b=tIhhR7FpZ3t0GV+dUIf2cNJFA73zMAF5bhW8yOVfcKBtBpMSSjIjOH84eDGaF0STG BeDSVOX9N8j0MKmq6BFG5upV+sAzTxQTqsyQRSHQwK9gsRylXDXpxT5ILoARr40r3w FEZfqMrD6VJAvqWKgu2b+XKgxfqImTJxhX/R7y+g= Date: Mon, 28 Jun 2021 19:33:58 -0700 From: Andrew Morton To: akpm@linux-foundation.org, gechangwei@live.cn, ghe@suse.com, hulkci@huawei.com, jiangqi903@gmail.com, jlbec@evilplan.org, junxiao.bi@oracle.com, linux-mm@kvack.org, mark@fasheh.com, mm-commits@vger.kernel.org, piaojun@huawei.com, torvalds@linux-foundation.org, yangyingliang@huawei.com Subject: [patch 013/192] ocfs2: remove unnecessary INIT_LIST_HEAD() Message-ID: <20210629023358.QF4ihc-tA%akpm@linux-foundation.org> In-Reply-To: <20210628193256.008961950a714730751c1423@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org From: Yang Yingliang Subject: ocfs2: remove unnecessary INIT_LIST_HEAD() The list_head o2hb_node_events is initialized statically. It is unnecessary to initialize by INIT_LIST_HEAD(). Link: https://lkml.kernel.org/r/20210511115847.3817395-1-yangyingliang@huawei.com Signed-off-by: Yang Yingliang Reported-by: Hulk Robot Cc: Mark Fasheh Cc: Joel Becker Cc: Junxiao Bi Cc: Joseph Qi Cc: Changwei Ge Cc: Gang He Cc: Jun Piao Signed-off-by: Andrew Morton --- fs/ocfs2/cluster/heartbeat.c | 2 -- 1 file changed, 2 deletions(-) --- a/fs/ocfs2/cluster/heartbeat.c~ocfs2-remove-unnecessary-init_list_head +++ a/fs/ocfs2/cluster/heartbeat.c @@ -1442,8 +1442,6 @@ void o2hb_init(void) for (i = 0; i < ARRAY_SIZE(o2hb_live_slots); i++) INIT_LIST_HEAD(&o2hb_live_slots[i]); - INIT_LIST_HEAD(&o2hb_node_events); - memset(o2hb_live_node_bitmap, 0, sizeof(o2hb_live_node_bitmap)); memset(o2hb_region_bitmap, 0, sizeof(o2hb_region_bitmap)); memset(o2hb_live_region_bitmap, 0, sizeof(o2hb_live_region_bitmap)); _