diff options
| author | Joseph Huang <Joseph.Huang@garmin.com> | 2025-04-11 11:03:16 -0400 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-04-14 15:56:42 -0700 |
| commit | e846fb5e7c5243c65ff67247cb29a9d76bbcc4e8 (patch) | |
| tree | cb02daad224a86995af0c2686a9c589844175a62 /net/bridge/br_switchdev.c | |
| parent | 1450e4525f9a719a674f0b0c3bbe7c290cf933d4 (diff) | |
net: bridge: mcast: Add offload failed mdb flag
Add MDB_FLAGS_OFFLOAD_FAILED and MDB_PG_FLAGS_OFFLOAD_FAILED to indicate
that an attempt to offload the MDB entry to switchdev has failed.
Signed-off-by: Joseph Huang <Joseph.Huang@garmin.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250411150323.1117797-2-Joseph.Huang@garmin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/bridge/br_switchdev.c')
| -rw-r--r-- | net/bridge/br_switchdev.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index 7b41ee8740cb..2d769ef3cb8a 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -505,8 +505,8 @@ static void br_switchdev_mdb_complete(struct net_device *dev, int err, void *pri struct net_bridge_port *port = data->port; struct net_bridge *br = port->br; - if (err) - goto err; + if (err == -EOPNOTSUPP) + goto out_free; spin_lock_bh(&br->multicast_lock); mp = br_mdb_ip_get(br, &data->ip); @@ -516,11 +516,12 @@ static void br_switchdev_mdb_complete(struct net_device *dev, int err, void *pri pp = &p->next) { if (p->key.port != port) continue; - p->flags |= MDB_PG_FLAGS_OFFLOAD; + + br_multicast_set_pg_offload_flags(p, !err); } out: spin_unlock_bh(&br->multicast_lock); -err: +out_free: kfree(priv); } |