Wrong variable naming

pichuang · pichuang · commit 779e419dc486 · 2016-01-13T01:24:33.000+08:00
diff --git a/mininet-patch/mininet/ns3.py b/mininet-patch/mininet/ns3.py
@@ -837,7 +837,7 @@ def addSta( self, node, channelNumber, ssid=None, enableQos=False, enableScan =
 
     @staticmethod
     def createChannelHelper():
-        channel = ns.wifi.YansWifiChannelHelper ()
+        channelHelper = ns.wifi.YansWifiChannelHelper ()
         return channelHelper
 
     def addChannelPropagationLoss( channelHelper, propagationLossType, **attrs ):
