network: make routing_policy_rule_get() require Manager

diff --git a/src/network/networkd-routing-policy-rule.c b/src/network/networkd-routing-policy-rule.c
index e4dca8307190629f560d0f8d30fc5ab65bac327b..420062c647d52db0f8e5d71f5245755948dc1cfc 100644 (file)
--- a/src/network/networkd-routing-policy-rule.c
+++ b/src/network/networkd-routing-policy-rule.c
@@ -176,7 +176,7 @@ int routing_policy_rule_get(Manager *m,
 
         RoutingPolicyRule rule, *existing;
 
-        assert_return(m, -1);
+        assert(m);
 
         rule = (RoutingPolicyRule) {
                 .family = family,