tests: cleanup infra

Signed-off-by: Christian Hopps <chopps@labn.net>

2 files changed, 2 insertions, 4 deletions

diff --git a/tests/topotests/lib/micronet_compat.py b/tests/topotests/lib/micronet_compat.py
index 5a69c56d8d..edbd360084 100644
--- a/tests/topotests/lib/micronet_compat.py
+++ b/tests/topotests/lib/micronet_compat.py
@@ -161,12 +161,10 @@ class Mininet(Micronet):
 
     g_mnet_inst = None
 
-    def __init__(self, controller=None):
+    def __init__(self):
         """
         Create a Micronet.
         """
-        assert not controller
-
         if Mininet.g_mnet_inst is not None:
             Mininet.g_mnet_inst.stop()
         Mininet.g_mnet_inst = self
diff --git a/tests/topotests/lib/topogen.py b/tests/topotests/lib/topogen.py
index f2771789d6..646b284ef6 100644
--- a/tests/topotests/lib/topogen.py
+++ b/tests/topotests/lib/topogen.py
@@ -212,7 +212,7 @@ class Topogen(object):
         # Mininet(Micronet) to build the actual topology.
         assert not inspect.isclass(topodef)
 
-        self.net = Mininet(controller=None)
+        self.net = Mininet()
 
         # New direct way: Either a dictionary defines the topology or a build function
         # is supplied, or a json filename all of which build the topology by calling