From f350a0a87374418635689471606454abc7beaa3a Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Tue, 15 Jun 2010 06:50:45 +0000 Subject: bridge: use rx_handler_data pointer to store net_bridge_port pointer Register net_bridge_port pointer as rx_handler data pointer. As br_port is removed from struct net_device, another netdev priv_flag is added to indicate the device serves as a bridge port. Also rcuized pointers are now correctly dereferenced in br_fdb.c and in netfilter parts. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- net/bridge/br_notify.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/bridge/br_notify.c') diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c index 717e1fd6133c..404d4e14c6a7 100644 --- a/net/bridge/br_notify.c +++ b/net/bridge/br_notify.c @@ -32,14 +32,15 @@ struct notifier_block br_device_notifier = { static int br_device_event(struct notifier_block *unused, unsigned long event, void *ptr) { struct net_device *dev = ptr; - struct net_bridge_port *p = dev->br_port; + struct net_bridge_port *p = br_port_get(dev); struct net_bridge *br; int err; /* not a port of a bridge */ - if (p == NULL) + if (!br_port_exists(dev)) return NOTIFY_DONE; + p = br_port_get(dev); br = p->br; switch (event) { -- cgit v1.2.3