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bridge: use rx_handler_data pointer to store net_bridge_port pointer

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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 <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2010-06-15 06:50:45 +00:00
committed by David S. Miller
parent a35e2c1b6d
commit f350a0a873
20 changed files with 71 additions and 50 deletions
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3
net/core/dev.c
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@ -2765,7 +2765,8 @@ int __skb_bond_should_drop(struct sk_buff *skb, struct net_device *master)
if (master->priv_flags & IFF_MASTER_ARPMON)
dev->last_rx = jiffies;
if ((master->priv_flags & IFF_MASTER_ALB) && master->br_port) {
if ((master->priv_flags & IFF_MASTER_ALB) &&
(master->priv_flags & IFF_BRIDGE_PORT)) {
/* Do address unmangle. The local destination address
* will be always the one master has. Provides the right
* functionality in a bridge.