simplify variable names
diff --git a/openflow_input/bsn_port_counter b/openflow_input/bsn_port_counter
index fe230b9..44486c2 100644
--- a/openflow_input/bsn_port_counter
+++ b/openflow_input/bsn_port_counter
@@ -62,7 +62,7 @@
     uint16_t length;
     pad(2);
     of_port_no_t port_no;
-    list(of_uint64_t) port_values;
+    list(of_uint64_t) values;
 };
 
 struct of_bsn_port_counter_stats_reply : of_bsn_stats_reply {