Remove duplicated links in ATT topology

Change-Id: Iec397221d78a1cea7c33cef6266a751e949b8580
diff --git a/TestON/tests/CHOtest/Dependencies/topoAtt.py b/TestON/tests/CHOtest/Dependencies/topoAtt.py
index 633a255..4291f8b 100755
--- a/TestON/tests/CHOtest/Dependencies/topoAtt.py
+++ b/TestON/tests/CHOtest/Dependencies/topoAtt.py
@@ -159,7 +159,6 @@
         self.addLink( SLKC , LA03, bw=10, delay='0.243225267023ms')
         self.addLink( LA03 , SNDG, bw=10, delay='0.681264950821ms')
         self.addLink( LA03 , PHNX, bw=10, delay='0.343709457969ms')
-        self.addLink( LA03 , PHNX, bw=10, delay='0.343709457969ms')
         self.addLink( SNDG , PHNX, bw=10, delay='0.345064487693ms')
 
 topos = { 'att': ( lambda: attTopo() ) }
diff --git a/TestON/tests/CHOtest/Dependencies/topoAttIpv6.py b/TestON/tests/CHOtest/Dependencies/topoAttIpv6.py
index d2b8df7..f9a103c 100755
--- a/TestON/tests/CHOtest/Dependencies/topoAttIpv6.py
+++ b/TestON/tests/CHOtest/Dependencies/topoAttIpv6.py
@@ -165,7 +165,6 @@
         self.addLink( SLKC , LA03, bw=10, delay='0.243225267023ms')
         self.addLink( LA03 , SNDG, bw=10, delay='0.681264950821ms')
         self.addLink( LA03 , PHNX, bw=10, delay='0.343709457969ms')
-        self.addLink( LA03 , PHNX, bw=10, delay='0.343709457969ms')
         self.addLink( SNDG , PHNX, bw=10, delay='0.345064487693ms')
 
 topos = { 'att': ( lambda: attTopo() ) }