From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Wed, 29 Mar 2006 00:11:11 +0000 (-0800)
Subject: [PATCH] release_task: replace open-coded ptrace_unlink()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1f09f9749cdde4e69f95d62d96d2e03f50b3353c;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

[PATCH] release_task: replace open-coded ptrace_unlink()

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>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/kernel/exit.c b/kernel/exit.c
index 98eec590ecbd..77c35efad88c 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -68,13 +68,12 @@ 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);
 	/*