netpoll: take rcu_read_lock_bh() in netpoll_send_skb_on_dev()

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / netpoll.h

diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 2d178ba..61aee86 100644 (file)
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -57,7 +57,10 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
                             struct net_device *dev);
 static inline void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 {
+       unsigned long flags;
+       local_irq_save(flags);
        netpoll_send_skb_on_dev(np, skb, np->dev);
+       local_irq_restore(flags);
 }