child_left       1677 net/ipv6/ip6_fib.c 	struct fib6_node *child_left, *child_right;
child_left       1683 net/ipv6/ip6_fib.c 		child_left = rcu_dereference_protected(fn->left,
child_left       1687 net/ipv6/ip6_fib.c 		if (child_left)
child_left       1688 net/ipv6/ip6_fib.c 			return rcu_dereference_protected(child_left->leaf,