test-network: remove all routing policy rules in specified table

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 5e948623677cee2b4dbcd2da4eba68a6df3ed279..a5056029269e268c5672f5c563dfa8a4913ec3f4 100755 (executable)
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -188,7 +188,9 @@ def remove_fou_ports(ports):
 
 def remove_routing_policy_rule_tables(tables):
     for table in tables:
-        call('ip rule del table', table, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+        rc = 0
+        while rc == 0:
+            rc = call('ip rule del table', table, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
 
 def remove_routes(routes):
     for route_type, addr in routes: