Remove unused variable in stress_cpgfdget.c.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2479 fd59a12c-fef9-0310-b244-a6a79926bd2f

test/stress_cpgfdget.c

@@ -52,7 +52,6 @@ struct my_msg {
 	unsigned char buffer[0];
 };
 
-static int deliveries = 0;
 static void cpg_deliver_fn (
         cpg_handle_t handle,
         const struct cpg_name *group_name,