net: Kill dev_rebuild_header

Now that there are no more users kill dev_rebuild_header and all of it's
implementations.

This is long overdue.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 35 deletions

diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 118956448cf6..1dcfec8b49f3 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -37,39 +37,6 @@
 #include <linux/netpoll.h>
 
 /*
- *	Rebuild the Ethernet MAC header. This is called after an ARP
- *	(or in future other address resolution) has completed on this
- *	sk_buff. We now let ARP fill in the other fields.
- *
- *	This routine CANNOT use cached dst->neigh!
- *	Really, it is used only when dst->neigh is wrong.
- *
- * TODO:  This needs a checkup, I'm ignorant here. --BLG
- */
-static int vlan_dev_rebuild_header(struct sk_buff *skb)
-{
-	struct net_device *dev = skb->dev;
-	struct vlan_ethhdr *veth = (struct vlan_ethhdr *)(skb->data);
-
-	switch (veth->h_vlan_encapsulated_proto) {
-#ifdef CONFIG_INET
-	case htons(ETH_P_IP):
-
-		/* TODO:  Confirm this will work with VLAN headers... */
-		return arp_find(veth->h_dest, skb);
-#endif
-	default:
-		pr_debug("%s: unable to resolve type %X addresses\n",
-			 dev->name, ntohs(veth->h_vlan_encapsulated_proto));
-
-		ether_addr_copy(veth->h_source, dev->dev_addr);
-		break;
-	}
-
-	return 0;
-}
-
-/*
  *	Create the VLAN header for an arbitrary protocol layer
  *
  *	saddr=NULL	means use device source address
@@ -534,7 +501,6 @@ static int vlan_dev_get_lock_subclass(struct net_device *dev)
 
 static const struct header_ops vlan_header_ops = {
 	.create	 = vlan_dev_hard_header,
-	.rebuild = vlan_dev_rebuild_header,
 	.parse	 = eth_header_parse,
 };
 
@@ -554,7 +520,6 @@ static int vlan_passthru_hard_header(struct sk_buff *skb, struct net_device *dev
 
 static const struct header_ops vlan_passthru_header_ops = {
 	.create	 = vlan_passthru_hard_header,
-	.rebuild = dev_rebuild_header,
 	.parse	 = eth_header_parse,
 };