diff --git a/[refs] b/[refs]
index fa1d8e205f10..7a34be61e274 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bedd30d986a05e32dc3eab874e4b9ed8a38058bb
+refs/heads/master: 4553573277906901f62f73c0432b332c53de5e2c
diff --git a/trunk/kernel/irq/manage.c b/trunk/kernel/irq/manage.c
index 4600f877c292..8a22039a90ba 100644
--- a/trunk/kernel/irq/manage.c
+++ b/trunk/kernel/irq/manage.c
@@ -737,15 +737,13 @@ int request_irq(unsigned int irq, irq_handler_t handler,
 	if (!handler)
 		return -EINVAL;
 
-	action = kmalloc(sizeof(struct irqaction), GFP_KERNEL);
+	action = kzalloc(sizeof(struct irqaction), GFP_KERNEL);
 	if (!action)
 		return -ENOMEM;
 
 	action->handler = handler;
 	action->flags = irqflags;
-	cpus_clear(action->mask);
 	action->name = devname;
-	action->next = NULL;
 	action->dev_id = dev_id;
 
 	retval = __setup_irq(irq, desc, action);