Remove debug statement from IP address assignment

Change-Id: Ie4fd78e9a60279e11913e806a0309554eb46fb0c
diff --git a/bin/minindn b/bin/minindn
index c9bb36f..e81db21 100755
--- a/bin/minindn
+++ b/bin/minindn
@@ -283,7 +283,6 @@
             node1, node2 = link.intf1.node, link.intf2.node
 
             if node1 in net.switches or node2 in net.switches:
-                print "%s or %s is a switch" % (node1.name, node2.name)
                 continue
 
             if link.intf1 not in interfaces and link.intf2 not in interfaces: