diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index c10e8e7..60c9f22 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -100,8 +100,7 @@
 	if ((dev->type != ARPHRD_ETHER) && (dev->type != ARPHRD_LOOPBACK))
 		dst = NULL;
 
-	if (!dev->hard_header || (dev->hard_header(skb, dev, ETH_P_DNA_RT,
-			dst, src, skb->len) >= 0))
+	if (dev_hard_header(skb, dev, ETH_P_DNA_RT, dst, src, skb->len) >= 0)
 		dn_rt_send(skb);
 	else
 		kfree_skb(skb);