[PATCH 4/4] pid_ns: kill the now unused task_child_reaper()

[Oleg Nesterov]

task_child_reaper() has no callers anymore, kill it.

Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>

--- 2.6.27-rc4/include/linux/pid_namespace.h~4_KILL_HELPER	2008-07-30 13:12:48.000000000 +0400
+++ 2.6.27-rc4/include/linux/pid_namespace.h	2008-08-24 19:33:12.000000000 +0400
@@ -84,12 +84,6 @@ static inline struct pid_namespace *task
 	return tsk->nsproxy->pid_ns;
 }
 
-static inline struct task_struct *task_child_reaper(struct task_struct *tsk)
-{
-	BUG_ON(tsk != current);
-	return tsk->nsproxy->pid_ns->child_reaper;
-}
-
 void pidhash_init(void);
 void pidmap_init(void);
 

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