diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2023-04-19 18:34:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-21 08:25:50 +0100 |
| commit | 3aca683e0654a2f4ff6996341cba98a5396ff050 (patch) | |
| tree | 3155aaad46f86480c6ce5c2f3eb68bb6c27fa8fe /net/bridge/br_forward.c | |
| parent | 6be42ed0a5f4b26e77b51cd10a09b41d53f97570 (diff) | |
bridge: Encapsulate data path neighbor suppression logic
Currently, there are various places in the bridge data path that check
whether neighbor suppression is enabled on a given bridge port.
As a preparation for per-{Port, VLAN} neighbor suppression, encapsulate
this logic in a function and pass the VLAN ID of the packet as an
argument.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_forward.c')
| -rw-r--r-- | net/bridge/br_forward.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index 94a8d757ae4e..57744704ff69 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -226,7 +226,8 @@ void br_flood(struct net_bridge *br, struct sk_buff *skb, if (p->flags & BR_PROXYARP) continue; if (BR_INPUT_SKB_CB(skb)->proxyarp_replied && - (p->flags & (BR_PROXYARP_WIFI | BR_NEIGH_SUPPRESS))) + ((p->flags & BR_PROXYARP_WIFI) || + br_is_neigh_suppress_enabled(p, vid))) continue; prev = maybe_deliver(prev, p, skb, local_orig); |