From patchwork Wed Mar 2 07:58:18 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Junxiao Bi X-Patchwork-Id: 8479081 Return-Path: X-Original-To: patchwork-ocfs2-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 07DDC9F2F0 for ; Wed, 2 Mar 2016 08:00:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 312AA201FE for ; Wed, 2 Mar 2016 08:00:48 +0000 (UTC) Received: from userp1040.oracle.com (userp1040.oracle.com [156.151.31.81]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0DDD22010E for ; Wed, 2 Mar 2016 08:00:46 +0000 (UTC) Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by userp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u22808IU011400 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 2 Mar 2016 08:00:08 GMT Received: from oss.oracle.com (oss-old-reserved.oracle.com [137.254.22.2]) by userv0022.oracle.com (8.14.4/8.13.8) with ESMTP id u22808ik010612 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 2 Mar 2016 08:00:08 GMT Received: from localhost ([127.0.0.1] helo=lb-oss.oracle.com) by oss.oracle.com with esmtp (Exim 4.63) (envelope-from ) id 1ab1hY-0004tR-1c; Wed, 02 Mar 2016 00:00:08 -0800 Received: from userv0022.oracle.com ([156.151.31.74]) by oss.oracle.com with esmtp (Exim 4.63) (envelope-from ) id 1ab1hW-0004tJ-IH for ocfs2-devel@oss.oracle.com; Wed, 02 Mar 2016 00:00:06 -0800 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userv0022.oracle.com (8.14.4/8.13.8) with ESMTP id u22805bj010378 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for ; Wed, 2 Mar 2016 08:00:06 GMT Received: from abhmp0007.oracle.com (abhmp0007.oracle.com [141.146.116.13]) by aserv0122.oracle.com (8.13.8/8.13.8) with ESMTP id u22800NB002952 for ; Wed, 2 Mar 2016 08:00:05 GMT Received: from bijx-OptiPlex-780.cn.oracle.com (/10.182.32.177) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 01 Mar 2016 23:59:59 -0800 From: Junxiao Bi To: ocfs2-devel@oss.oracle.com Date: Wed, 2 Mar 2016 15:58:18 +0800 Message-Id: <1456905498-22495-1-git-send-email-junxiao.bi@oracle.com> X-Mailer: git-send-email 1.7.9.5 Subject: [Ocfs2-devel] [PATCH] ocfs2: o2hb: remove useless force cast X-BeenThere: ocfs2-devel@oss.oracle.com X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ocfs2-devel-bounces@oss.oracle.com Errors-To: ocfs2-devel-bounces@oss.oracle.com X-Source-IP: userv0022.oracle.com [156.151.31.74] X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Junxiao Bi Reviewed-by: Joseph Qi --- fs/ocfs2/cluster/heartbeat.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c index 8ec85cac894e..023c72d35498 100644 --- a/fs/ocfs2/cluster/heartbeat.c +++ b/fs/ocfs2/cluster/heartbeat.c @@ -1315,19 +1315,19 @@ static int o2hb_debug_open(struct inode *inode, struct file *file) case O2HB_DB_TYPE_REGION_LIVENODES: spin_lock(&o2hb_live_lock); - reg = (struct o2hb_region *)db->db_data; + reg = db->db_data; memcpy(map, reg->hr_live_node_bitmap, db->db_size); spin_unlock(&o2hb_live_lock); break; case O2HB_DB_TYPE_REGION_NUMBER: - reg = (struct o2hb_region *)db->db_data; + reg = db->db_data; out += snprintf(buf + out, PAGE_SIZE - out, "%d\n", reg->hr_region_num); goto done; case O2HB_DB_TYPE_REGION_ELAPSED_TIME: - reg = (struct o2hb_region *)db->db_data; + reg = db->db_data; lts = reg->hr_last_timeout_start; /* If 0, it has never been set before */ if (lts) @@ -1336,7 +1336,7 @@ static int o2hb_debug_open(struct inode *inode, struct file *file) goto done; case O2HB_DB_TYPE_REGION_PINNED: - reg = (struct o2hb_region *)db->db_data; + reg = db->db_data; out += snprintf(buf + out, PAGE_SIZE - out, "%u\n", !!reg->hr_item_pinned); goto done;