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Commit 3a83c2a7 authored by Arkadi Sharshevsky's avatar Arkadi Sharshevsky Committed by David S. Miller
Browse files

net: bridge: Remove FDB deletion through switchdev object 



At this point no driver supports FDB add/del through switchdev object
but rather via notification chain, thus, it is removed.

Signed-off-by: default avatarArkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: default avatarVivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: default avatarIvan Vecera <ivecera@redhat.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2bedde1a

net/bridge/br_fdb.c

+0 −18
Original line number Diff line number Diff line
@@ -169,29 +169,11 @@ static void fdb_del_hw_addr(struct net_bridge *br, const unsigned char *addr) 
	}

}



static void fdb_del_external_learn(struct net_bridge_fdb_entry *f)

{

	struct switchdev_obj_port_fdb fdb = {

		.obj = {

			.orig_dev = f->dst->dev,

			.id = SWITCHDEV_OBJ_ID_PORT_FDB,

			.flags = SWITCHDEV_F_DEFER,

		},

		.vid = f->vlan_id,

	};



	ether_addr_copy(fdb.addr, f->addr.addr);

	switchdev_port_obj_del(f->dst->dev, &fdb.obj);

}



static void fdb_delete(struct net_bridge *br, struct net_bridge_fdb_entry *f)

{

	if (f->is_static)

		fdb_del_hw_addr(br, f->addr.addr);



	if (f->added_by_external_learn)

		fdb_del_external_learn(f);



	hlist_del_init_rcu(&f->hlist);

	fdb_notify(br, f, RTM_DELNEIGH);

	call_rcu(&f->rcu, fdb_rcu_free);