From patchwork Fri Nov 3 06:21:11 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 833666 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3ySsL73Bqdz9sBd for ; Fri, 3 Nov 2017 17:21:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752102AbdKCGVs (ORCPT ); Fri, 3 Nov 2017 02:21:48 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:24606 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751944AbdKCGVs (ORCPT ); Fri, 3 Nov 2017 02:21:48 -0400 Received: from aserv0021.oracle.com (aserv0021.oracle.com [141.146.126.233]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id vA36LU1T032541 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 3 Nov 2017 06:21:30 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserv0021.oracle.com (8.14.4/8.14.4) with ESMTP id vA36LUcC027804 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 3 Nov 2017 06:21:30 GMT Received: from abhmp0001.oracle.com (abhmp0001.oracle.com [141.146.116.7]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id vA36LUVp011726; Fri, 3 Nov 2017 06:21:30 GMT Received: from x250.idc.oracle.com (/10.191.218.137) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 02 Nov 2017 23:21:29 -0700 From: Allen Pais To: stephen@networkplumber.org Cc: davem@davemloft.net, keescook@chromium.org, bridge@lists.linux-foundation.org, netdev@vger.kernel.org, Allen Pais Subject: [PATCH 2/2] [net-next] net: bridge: Convert timers to use timer_setup() Date: Fri, 3 Nov 2017 11:51:11 +0530 Message-Id: <1509690071-12585-2-git-send-email-allen.pais@oracle.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1509690071-12585-1-git-send-email-allen.pais@oracle.com> References: <1509690071-12585-1-git-send-email-allen.pais@oracle.com> X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org switch to using the new timer_setup() and from_timer() api's. Signed-off-by: Allen Pais --- net/bridge/br_stp_timer.c | 48 +++++++++++++++++++---------------------------- 1 file changed, 19 insertions(+), 29 deletions(-) diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c index b54c1a3..e7739de 100644 --- a/net/bridge/br_stp_timer.c +++ b/net/bridge/br_stp_timer.c @@ -31,9 +31,9 @@ static int br_is_designated_for_some_port(const struct net_bridge *br) return 0; } -static void br_hello_timer_expired(unsigned long arg) +static void br_hello_timer_expired(struct timer_list *t) { - struct net_bridge *br = (struct net_bridge *)arg; + struct net_bridge *br = from_timer(br, t, hello_timer); br_debug(br, "hello timer expired\n"); spin_lock(&br->lock); @@ -47,9 +47,9 @@ static void br_hello_timer_expired(unsigned long arg) spin_unlock(&br->lock); } -static void br_message_age_timer_expired(unsigned long arg) +static void br_message_age_timer_expired(struct timer_list *t) { - struct net_bridge_port *p = (struct net_bridge_port *) arg; + struct net_bridge_port *p = from_timer(p, t, message_age_timer); struct net_bridge *br = p->br; const bridge_id *id = &p->designated_bridge; int was_root; @@ -80,9 +80,9 @@ static void br_message_age_timer_expired(unsigned long arg) spin_unlock(&br->lock); } -static void br_forward_delay_timer_expired(unsigned long arg) +static void br_forward_delay_timer_expired(struct timer_list *t) { - struct net_bridge_port *p = (struct net_bridge_port *) arg; + struct net_bridge_port *p = from_timer(p, t, forward_delay_timer); struct net_bridge *br = p->br; br_debug(br, "port %u(%s) forward delay timer\n", @@ -104,9 +104,9 @@ static void br_forward_delay_timer_expired(unsigned long arg) spin_unlock(&br->lock); } -static void br_tcn_timer_expired(unsigned long arg) +static void br_tcn_timer_expired(struct timer_list *t) { - struct net_bridge *br = (struct net_bridge *) arg; + struct net_bridge *br = from_timer(br, t, tcn_timer); br_debug(br, "tcn timer expired\n"); spin_lock(&br->lock); @@ -118,9 +118,9 @@ static void br_tcn_timer_expired(unsigned long arg) spin_unlock(&br->lock); } -static void br_topology_change_timer_expired(unsigned long arg) +static void br_topology_change_timer_expired(struct timer_list *t) { - struct net_bridge *br = (struct net_bridge *) arg; + struct net_bridge *br = from_timer(br, t, topology_change_timer); br_debug(br, "topo change timer expired\n"); spin_lock(&br->lock); @@ -129,9 +129,9 @@ static void br_topology_change_timer_expired(unsigned long arg) spin_unlock(&br->lock); } -static void br_hold_timer_expired(unsigned long arg) +static void br_hold_timer_expired(struct timer_list *t) { - struct net_bridge_port *p = (struct net_bridge_port *) arg; + struct net_bridge_port *p = from_timer(p, t, hold_timer); br_debug(p->br, "port %u(%s) hold timer expired\n", (unsigned int) p->port_no, p->dev->name); @@ -144,27 +144,17 @@ static void br_hold_timer_expired(unsigned long arg) void br_stp_timer_init(struct net_bridge *br) { - setup_timer(&br->hello_timer, br_hello_timer_expired, - (unsigned long) br); - - setup_timer(&br->tcn_timer, br_tcn_timer_expired, - (unsigned long) br); - - setup_timer(&br->topology_change_timer, - br_topology_change_timer_expired, - (unsigned long) br); + timer_setup(&br->hello_timer, br_hello_timer_expired, 0); + timer_setup(&br->tcn_timer, br_tcn_timer_expired, 0); + timer_setup(&br->topology_change_timer, + br_topology_change_timer_expired, 0); } void br_stp_port_timer_init(struct net_bridge_port *p) { - setup_timer(&p->message_age_timer, br_message_age_timer_expired, - (unsigned long) p); - - setup_timer(&p->forward_delay_timer, br_forward_delay_timer_expired, - (unsigned long) p); - - setup_timer(&p->hold_timer, br_hold_timer_expired, - (unsigned long) p); + timer_setup(&p->message_age_timer, br_message_age_timer_expired, 0); + timer_setup(&p->forward_delay_timer, br_forward_delay_timer_expired, 0); + timer_setup(&p->hold_timer, br_hold_timer_expired, 0); } /* Report ticks left (in USER_HZ) used for API */