From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Thu, 16 Oct 2008 05:04:25 +0000 (-0700)
Subject: pid_ns: kill the now unused task_child_reaper()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=25cbe53ef1cb828ae012f3955a5aa18117114439;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

pid_ns: kill the now unused task_child_reaper()

task_child_reaper() has no callers anymore, kill it.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
index 1af82c4e17d4..d82fe825d62f 100644
--- a/include/linux/pid_namespace.h
+++ b/include/linux/pid_namespace.h
@@ -84,12 +84,6 @@ static inline struct pid_namespace *task_active_pid_ns(struct task_struct *tsk)
 	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);