Revert "UBUNTU: SAUCE: apparmor: Don't remove label on rcu callback if the...

Revert "UBUNTU: SAUCE: apparmor: Don't remove label on rcu callback if the label has already been removed"

BugLink: http://bugs.launchpad.net/bugs/1379535

This reverts commit 838dc2541c639b30a25ecb484cb63c04e2848d8d.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

security/apparmor/label.c

@@ -260,8 +260,7 @@ static void label_free_rcu(struct rcu_head *head)
 {
 	struct aa_label *l = container_of(head, struct aa_label, rcu);
 
-	if (l->flags & FLAG_IN_TREE)
-		(void) aa_label_remove(labels_set(l), l);
+	(void) aa_label_remove(labels_set(l), l);
 	label_free_switch(l);
 }