diff options
Diffstat (limited to 'net/bridge/br_if.c')
| -rw-r--r-- | net/bridge/br_if.c | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index c2397f503b0f..573e20f7dba4 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek <buytenh@gnu.org> * - * $Id: br_if.c,v 1.7 2001/12/24 00:59:55 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version @@ -170,7 +168,7 @@ static void del_br(struct net_bridge *br) unregister_netdevice(br->dev); } -static struct net_device *new_bridge_dev(const char *name) +static struct net_device *new_bridge_dev(struct net *net, const char *name) { struct net_bridge *br; struct net_device *dev; @@ -180,6 +178,7 @@ static struct net_device *new_bridge_dev(const char *name) if (!dev) return NULL; + dev_net_set(dev, net); br = netdev_priv(dev); br->dev = dev; @@ -204,6 +203,9 @@ static struct net_device *new_bridge_dev(const char *name) br->topology_change = 0; br->topology_change_detected = 0; br->ageing_time = 300 * HZ; + + br_netfilter_rtable_init(br); + INIT_LIST_HEAD(&br->age_list); br_stp_timer_init(br); @@ -261,12 +263,12 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br, return p; } -int br_add_bridge(const char *name) +int br_add_bridge(struct net *net, const char *name) { struct net_device *dev; int ret; - dev = new_bridge_dev(name); + dev = new_bridge_dev(net, name); if (!dev) return -ENOMEM; @@ -293,13 +295,13 @@ out_free: goto out; } -int br_del_bridge(const char *name) +int br_del_bridge(struct net *net, const char *name) { struct net_device *dev; int ret = 0; rtnl_lock(); - dev = __dev_get_by_name(&init_net, name); + dev = __dev_get_by_name(net, name); if (dev == NULL) ret = -ENXIO; /* Could not find device */ @@ -375,6 +377,10 @@ int br_add_if(struct net_bridge *br, struct net_device *dev) if (IS_ERR(p)) return PTR_ERR(p); + err = dev_set_promiscuity(dev, 1); + if (err) + goto put_back; + err = kobject_init_and_add(&p->kobj, &brport_ktype, &(dev->dev.kobj), SYSFS_BRIDGE_PORT_ATTR); if (err) @@ -389,7 +395,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev) goto err2; rcu_assign_pointer(dev->br_port, p); - dev_set_promiscuity(dev, 1); + dev_disable_lro(dev); list_add_rcu(&p->list, &br->port_list); @@ -413,12 +419,12 @@ err2: br_fdb_delete_by_port(br, p, 1); err1: kobject_del(&p->kobj); - goto put_back; err0: kobject_put(&p->kobj); - + dev_set_promiscuity(dev, -1); put_back: dev_put(dev); + kfree(p); return err; } @@ -440,14 +446,18 @@ int br_del_if(struct net_bridge *br, struct net_device *dev) return 0; } -void __exit br_cleanup_bridges(void) +void br_net_exit(struct net *net) { - struct net_device *dev, *nxt; + struct net_device *dev; rtnl_lock(); - for_each_netdev_safe(&init_net, dev, nxt) - if (dev->priv_flags & IFF_EBRIDGE) +restart: + for_each_netdev(net, dev) { + if (dev->priv_flags & IFF_EBRIDGE) { del_br(dev->priv); + goto restart; + } + } rtnl_unlock(); } |