From c11e9f3316145a9849713d8e317dd028e794945b Mon Sep 17 00:00:00 2001
From: Bob Lantz <rlantz@cs.stanford.edu>
Date: Wed, 28 Jan 2015 17:04:58 -0800
Subject: [PATCH] Fix OVS user switch (remove unnecessary % parameter)

---
 mininet/node.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mininet/node.py b/mininet/node.py
index 3d459a3..d3f4183 100644
--- a/mininet/node.py
+++ b/mininet/node.py
@@ -1178,7 +1178,7 @@ class OVSSwitch( Switch ):
         if not self.inband:
             opts += ' other-config:disable-in-band=true'
         if self.datapath == 'user':
-            opts += ' datapath_type=netdev' % self
+            opts += ' datapath_type=netdev'
         if self.protocols and not self.isOldOVS():
             opts += ' protocols=%s' % ( self, self.protocols )
         if self.stp and self.failMode == 'standalone':