test-network: drop unused variable

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 1fc7094d281664896bc41a36d31a7548fb39abca..143fba20fba96ebf3cc11fcfcbe31beb768d3f91 100755 (executable)
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -86,8 +86,6 @@ def tearDownModule():
     subprocess.check_call('systemctl start systemd-networkd.service', shell=True)
 
 class Utilities():
-    dhcp_server_data = []
-
     def read_link_attr(self, link, dev, attribute):
         with open(os.path.join(os.path.join(os.path.join('/sys/class/net/', link), dev), attribute)) as f:
             return f.readline().strip()