From b63eb8bcf882904c592303da2ff311fb3f02f875 Mon Sep 17 00:00:00 2001
From: Mike Galbraith <efault@gmx.de>
Date: Mon, 3 Dec 2012 06:25:25 +0100
Subject: [PATCH] --- yaml --- r: 336200 b: refs/heads/master c:
 fd8ef11730f1d03d5d6555aa53126e9e34f52f12 h: refs/heads/master v: v3

---
 [refs]                          | 2 +-
 trunk/kernel/sched/auto_group.c | 4 ----
 trunk/kernel/sched/auto_group.h | 5 -----
 3 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/[refs] b/[refs]
index 3f458f01b00f..3eded9f12943 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d3594ea2b343fbbabaaebeb4ce4e1f29e88ab6b3
+refs/heads/master: fd8ef11730f1d03d5d6555aa53126e9e34f52f12
diff --git a/trunk/kernel/sched/auto_group.c b/trunk/kernel/sched/auto_group.c
index 0984a21076a3..15f60d01198b 100644
--- a/trunk/kernel/sched/auto_group.c
+++ b/trunk/kernel/sched/auto_group.c
@@ -143,15 +143,11 @@ autogroup_move_group(struct task_struct *p, struct autogroup *ag)
 
 	p->signal->autogroup = autogroup_kref_get(ag);
 
-	if (!ACCESS_ONCE(sysctl_sched_autogroup_enabled))
-		goto out;
-
 	t = p;
 	do {
 		sched_move_task(t);
 	} while_each_thread(p, t);
 
-out:
 	unlock_task_sighand(p, &flags);
 	autogroup_kref_put(prev);
 }
diff --git a/trunk/kernel/sched/auto_group.h b/trunk/kernel/sched/auto_group.h
index 8bd047142816..443232ebbb53 100644
--- a/trunk/kernel/sched/auto_group.h
+++ b/trunk/kernel/sched/auto_group.h
@@ -4,11 +4,6 @@
 #include <linux/rwsem.h>
 
 struct autogroup {
-	/*
-	 * reference doesn't mean how many thread attach to this
-	 * autogroup now. It just stands for the number of task
-	 * could use this autogroup.
-	 */
 	struct kref		kref;
 	struct task_group	*tg;
 	struct rw_semaphore	lock;