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net: Kill dev_rebuild_header

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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>
This commit is contained in:
Eric W. Biederman
2015-03-02 00:11:09 -06:00
committed by David S. Miller
parent 945db424bf
commit d476059e77
16 changed files with 1 additions and 306 deletions
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33
drivers/isdn/i4l/isdn_net.c
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@@ -1951,38 +1951,6 @@ static int isdn_net_header(struct sk_buff *skb, struct net_device *dev,
return len;
}
/* We don't need to send arp, because we have point-to-point connections. */
static int
isdn_net_rebuild_header(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
isdn_net_local *lp = netdev_priv(dev);
int ret = 0;
if (lp->p_encap == ISDN_NET_ENCAP_ETHER) {
struct ethhdr *eth = (struct ethhdr *) skb->data;
/*
* Only ARP/IP is currently supported
*/
if (eth->h_proto != htons(ETH_P_IP)) {
printk(KERN_WARNING
"isdn_net: %s don't know how to resolve type %d addresses?\n",
dev->name, (int) eth->h_proto);
memcpy(eth->h_source, dev->dev_addr, dev->addr_len);
return 0;
}
/*
* Try to get ARP to resolve the header.
*/
#ifdef CONFIG_INET
ret = arp_find(eth->h_dest, skb);
#endif
}
return ret;
}
static int isdn_header_cache(const struct neighbour *neigh, struct hh_cache *hh,
__be16 type)
{
@@ -2005,7 +1973,6 @@ static void isdn_header_cache_update(struct hh_cache *hh,
static const struct header_ops isdn_header_ops = {
.create = isdn_net_header,
.rebuild = isdn_net_rebuild_header,
.cache = isdn_header_cache,
.cache_update = isdn_header_cache_update,
};