diff options
Diffstat (limited to 'net/bridge/br_fdb.c')
| -rw-r--r-- | net/bridge/br_fdb.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index f2b909aedabf..6ccda68bd473 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -759,60 +759,6 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source, } } -static int br_fdb_replay_one(struct net_bridge *br, struct notifier_block *nb, - const struct net_bridge_fdb_entry *fdb, - unsigned long action, const void *ctx) -{ - const struct net_bridge_port *p = READ_ONCE(fdb->dst); - struct switchdev_notifier_fdb_info item; - int err; - - item.addr = fdb->key.addr.addr; - item.vid = fdb->key.vlan_id; - item.added_by_user = test_bit(BR_FDB_ADDED_BY_USER, &fdb->flags); - item.offloaded = test_bit(BR_FDB_OFFLOADED, &fdb->flags); - item.is_local = test_bit(BR_FDB_LOCAL, &fdb->flags); - item.info.dev = (!p || item.is_local) ? br->dev : p->dev; - item.info.ctx = ctx; - - err = nb->notifier_call(nb, action, &item); - return notifier_to_errno(err); -} - -int br_fdb_replay(const struct net_device *br_dev, const void *ctx, bool adding, - struct notifier_block *nb) -{ - struct net_bridge_fdb_entry *fdb; - struct net_bridge *br; - unsigned long action; - int err = 0; - - if (!nb) - return 0; - - if (!netif_is_bridge_master(br_dev)) - return -EINVAL; - - br = netdev_priv(br_dev); - - if (adding) - action = SWITCHDEV_FDB_ADD_TO_DEVICE; - else - action = SWITCHDEV_FDB_DEL_TO_DEVICE; - - rcu_read_lock(); - - hlist_for_each_entry_rcu(fdb, &br->fdb_list, fdb_node) { - err = br_fdb_replay_one(br, nb, fdb, action, ctx); - if (err) - break; - } - - rcu_read_unlock(); - - return err; -} - /* Dump information about entries, in response to GETNEIGH */ int br_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, |