From: Oleg Nesterov <oleg@tv-sign.ru>

Use ptrace_unlink() instead of open-coding.  No changes in kernel/exit.o

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 kernel/exit.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff -puN kernel/exit.c~release_task-replace-open-coded-ptrace_unlink kernel/exit.c
--- 25/kernel/exit.c~release_task-replace-open-coded-ptrace_unlink	Thu Feb 16 14:48:20 2006
+++ 25-akpm/kernel/exit.c	Thu Feb 16 14:48:20 2006
@@ -66,13 +66,12 @@ void release_task(struct task_struct * p
 	task_t *leader;
 	struct dentry *proc_dentry;
 
-repeat: 
+repeat:
 	atomic_dec(&p->user->processes);
 	spin_lock(&p->proc_lock);
 	proc_dentry = proc_pid_unhash(p);
 	write_lock_irq(&tasklist_lock);
-	if (unlikely(p->ptrace))
-		__ptrace_unlink(p);
+	ptrace_unlink(p);
 	BUG_ON(!list_empty(&p->ptrace_list) || !list_empty(&p->ptrace_children));
 	__exit_signal(p);
 	/*
_