[NET]: Wrap netdevice hardware header creation.
Add inline for common usage of hardware header creation, and
fix bug in IPV6 mcast where the assumption about negative return is
an errno. Negative return from hard_header means not enough space
was available,(ie -N bytes).
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ethernet/pe2.c b/net/ethernet/pe2.c
index 9d57b4f..d60e15d 100644
--- a/net/ethernet/pe2.c
+++ b/net/ethernet/pe2.c
@@ -12,9 +12,7 @@
struct net_device *dev = skb->dev;
skb->protocol = htons(ETH_P_IPX);
- if (dev->hard_header)
- dev->hard_header(skb, dev, ETH_P_IPX,
- dest_node, NULL, skb->len);
+ dev_hard_header(skb, dev, ETH_P_IPX, dest_node, NULL, skb->len);
return dev_queue_xmit(skb);
}