diff --git a/[refs] b/[refs]
index c18fb15b6ba9..591fe0f1eeef 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f8c5b5c06f63fe9aaebefbf9f0b79909066b1b6c
+refs/heads/master: c99fcf28b87d8cab592db7571e3164f5cb54c5b3
diff --git a/trunk/kernel/signal.c b/trunk/kernel/signal.c
index 2a06f2441805..db442c59219e 100644
--- a/trunk/kernel/signal.c
+++ b/trunk/kernel/signal.c
@@ -1335,7 +1335,6 @@ send_group_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
 
 	BUG_ON(!(q->flags & SIGQUEUE_PREALLOC));
 
-	read_lock(&tasklist_lock);
 	/* Since it_lock is held, p->sighand cannot be NULL. */
 	spin_lock_irqsave(&p->sighand->siglock, flags);
 
@@ -1344,7 +1343,7 @@ send_group_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
 	__group_complete_signal(sig, p);
 
 	spin_unlock_irqrestore(&p->sighand->siglock, flags);
-	read_unlock(&tasklist_lock);
+
 	return ret;
 }