diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bridge/br_forward.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index 48ddc60b4fbd..82225b8b54f5 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -173,6 +173,7 @@ static struct net_bridge_port *maybe_deliver( struct net_bridge_port *prev, struct net_bridge_port *p, struct sk_buff *skb, bool local_orig) { + u8 igmp_type = br_multicast_igmp_type(skb); int err; if (!should_deliver(p, skb)) @@ -184,8 +185,9 @@ static struct net_bridge_port *maybe_deliver( err = deliver_clone(prev, skb, local_orig); if (err) return ERR_PTR(err); - out: + br_multicast_count(p->br, p, skb, igmp_type, BR_MCAST_DIR_TX); + return p; } @@ -193,7 +195,6 @@ out: void br_flood(struct net_bridge *br, struct sk_buff *skb, enum br_pkt_type pkt_type, bool local_rcv, bool local_orig) { - u8 igmp_type = br_multicast_igmp_type(skb); struct net_bridge_port *prev = NULL; struct net_bridge_port *p; @@ -226,9 +227,6 @@ void br_flood(struct net_bridge *br, struct sk_buff *skb, prev = maybe_deliver(prev, p, skb, local_orig); if (IS_ERR(prev)) goto out; - if (prev == p) - br_multicast_count(p->br, p, skb, igmp_type, - BR_MCAST_DIR_TX); } if (!prev) @@ -277,7 +275,6 @@ void br_multicast_flood(struct net_bridge_mdb_entry *mdst, bool local_rcv, bool local_orig) { struct net_device *dev = BR_INPUT_SKB_CB(skb)->brdev; - u8 igmp_type = br_multicast_igmp_type(skb); struct net_bridge *br = netdev_priv(dev); struct net_bridge_port *prev = NULL; struct net_bridge_port_group *p; @@ -304,13 +301,9 @@ void br_multicast_flood(struct net_bridge_mdb_entry *mdst, } prev = maybe_deliver(prev, port, skb, local_orig); -delivered: if (IS_ERR(prev)) goto out; - if (prev == port) - br_multicast_count(port->br, port, skb, igmp_type, - BR_MCAST_DIR_TX); - +delivered: if ((unsigned long)lport >= (unsigned long)port) p = rcu_dereference(p->next); if ((unsigned long)rport >= (unsigned long)port) |