network: introduce routing_policy_rule_equal()

2020-12-14 23:30:16 +09:00
parent 18f2ee3310
commit 40424f1ad9
1 changed files with 11 additions and 1 deletions
@@ -264,6 +264,16 @@ static int routing_policy_rule_compare_func(const RoutingPolicyRule *a, const Ro
        }
 }

+static bool routing_policy_rule_equal(const RoutingPolicyRule *rule1, const RoutingPolicyRule *rule2) {
+        if (rule1 == rule2)
+                return true;
+
+        if (!rule1 || !rule2)
+                return false;
+
+        return routing_policy_rule_compare_func(rule1, rule2) == 0;
+}
+
 DEFINE_PRIVATE_HASH_OPS_WITH_KEY_DESTRUCTOR(
                routing_policy_rule_hash_ops,
                RoutingPolicyRule,
@@ -605,7 +615,7 @@ static bool manager_links_have_routing_policy_rule(Manager *m, RoutingPolicyRule
                        continue;

                HASHMAP_FOREACH(link_rule, link->network->rules_by_section)
-                        if (routing_policy_rule_compare_func(link_rule, rule) == 0)
+                        if (routing_policy_rule_equal(link_rule, rule))
                                return true;
        }