+struct ip_nat_helper *
+__ip_nat_find_helper(const struct ip_conntrack_tuple *tuple)
+{
+ return LIST_FIND(&helpers, helper_cmp, struct ip_nat_helper *, tuple);
+}
+
+struct ip_nat_helper *
+ip_nat_find_helper(const struct ip_conntrack_tuple *tuple)
+{
+ struct ip_nat_helper *h;
+
+ READ_LOCK(&ip_nat_lock);
+ h = __ip_nat_find_helper(tuple);
+ READ_UNLOCK(&ip_nat_lock);
+
+ return h;
+}
+