inet: Add inetpeer tree roots to the FIB tables.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 18cbc15..9b0f259 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1843,6 +1843,8 @@
 	if (ll && hlist_empty(&ll->list))
 		trie_leaf_remove(t, ll);
 
+	inetpeer_invalidate_tree(&tb->tb_peers);
+
 	pr_debug("trie_flush found=%d\n", found);
 	return found;
 }
@@ -1991,6 +1993,7 @@
 	tb->tb_id = id;
 	tb->tb_default = -1;
 	tb->tb_num_default = 0;
+	inet_peer_base_init(&tb->tb_peers);
 
 	t = (struct trie *) tb->tb_data;
 	memset(t, 0, sizeof(*t));