diff options
Diffstat (limited to 'net/bridge/br_device.c')
| -rw-r--r-- | net/bridge/br_device.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 2c8095a5d824..09f26940aba5 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -61,11 +61,11 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev) if (!br_allowed_ingress(br, br_vlan_group_rcu(br), skb, &vid)) goto out; - if (is_broadcast_ether_addr(dest)) - br_flood_deliver(br, skb, false); - else if (is_multicast_ether_addr(dest)) { + if (is_broadcast_ether_addr(dest)) { + br_flood(br, skb, false, false, true); + } else if (is_multicast_ether_addr(dest)) { if (unlikely(netpoll_tx_running(dev))) { - br_flood_deliver(br, skb, false); + br_flood(br, skb, false, false, true); goto out; } if (br_multicast_rcv(br, NULL, skb, vid)) { @@ -76,14 +76,14 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev) mdst = br_mdb_get(br, skb, vid); if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) && br_multicast_querier_exists(br, eth_hdr(skb))) - br_multicast_deliver(mdst, skb); + br_multicast_flood(mdst, skb, false, true); else - br_flood_deliver(br, skb, false); - } else if ((dst = __br_fdb_get(br, dest, vid)) != NULL) - br_deliver(dst->dst, skb); - else - br_flood_deliver(br, skb, true); - + br_flood(br, skb, false, false, true); + } else if ((dst = __br_fdb_get(br, dest, vid)) != NULL) { + br_forward(dst->dst, skb, false, true); + } else { + br_flood(br, skb, true, false, true); + } out: rcu_read_unlock(); return NETDEV_TX_OK; @@ -104,8 +104,16 @@ static int br_dev_init(struct net_device *dev) return -ENOMEM; err = br_vlan_init(br); - if (err) + if (err) { free_percpu(br->stats); + return err; + } + + err = br_multicast_init_stats(br); + if (err) { + free_percpu(br->stats); + br_vlan_flush(br); + } br_set_lockdep_class(dev); return err; @@ -341,6 +349,8 @@ static const struct net_device_ops br_netdev_ops = { .ndo_add_slave = br_add_slave, .ndo_del_slave = br_del_slave, .ndo_fix_features = br_fix_features, + .ndo_neigh_construct = netdev_default_l2upper_neigh_construct, + .ndo_neigh_destroy = netdev_default_l2upper_neigh_destroy, .ndo_fdb_add = br_fdb_add, .ndo_fdb_del = br_fdb_delete, .ndo_fdb_dump = br_fdb_dump, |