fib_find_node 1148 net/ipv4/fib_trie.c l = fib_find_node(t, &tp, key); fib_find_node 1563 net/ipv4/fib_trie.c l = fib_find_node(t, &tp, key); fib_find_node 1769 net/ipv4/fib_trie.c local_l = fib_find_node(lt, &local_tp, l->key);