diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7ed3a3a..a803d79 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2633,6 +2633,7 @@
 			 struct netdev_phys_port_id *ppid);
 int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
 			struct netdev_queue *txq);
+int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb);
 int dev_forward_skb(struct net_device *dev, struct sk_buff *skb);
 bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb);