--- zzzz-none-000/linux-2.6.32.61/include/linux/nsproxy.h	2013-06-10 09:43:48.000000000 +0000
+++ virian-300e-630/linux-2.6.32.61/include/linux/nsproxy.h	2011-01-18 10:33:14.000000000 +0000
@@ -84,7 +84,7 @@
 #ifdef CONFIG_CGROUP_NS
 int ns_cgroup_clone(struct task_struct *tsk, struct pid *pid);
 #else
-static inline int ns_cgroup_clone(struct task_struct *tsk, struct pid *pid)
+static inline int ns_cgroup_clone(struct task_struct *tsk __attribute__((unused)), struct pid *pid __attribute__((unused)))
 {
 	return 0;
 }