ovs.stream: Remove unused parameter from usage().

This function has no callers.  We could delete it entirely, instead.

diff --git a/python/ovs/stream.py b/python/ovs/stream.py
index 82d4557..003f12b 100644 (file)
--- a/python/ovs/stream.py
+++ b/python/ovs/stream.py
@@ -300,7 +300,7 @@ class PassiveStream(object):
         # Don't delete the file: we might have forked.
         self.socket.close()
 
-def usage(name, active, passive, bootstrap):
+def usage(name, active, passive):
     print
     if active:
         print("Active %s connection methods:" % name)