fn_l             1724 net/ipv6/ip6_fib.c 		struct fib6_node *fn_l = rcu_dereference_protected(fn->left,
fn_l             1749 net/ipv6/ip6_fib.c 		if (fn_l)
fn_l             1750 net/ipv6/ip6_fib.c 			child = fn_l, children |= 2;