diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-03-02 00:11:09 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-02 16:43:41 -0500 |
| commit | d476059e77d1af48453a58f9de1e36f2eaff6450 (patch) | |
| tree | ac24382189ef5639d155b9f4872d937d50fb8cba /drivers/isdn | |
| parent | 945db424bfbcb7b72a92702a487dc0000cd1efed (diff) | |
| download | lwn-d476059e77d1af48453a58f9de1e36f2eaff6450.tar.gz lwn-d476059e77d1af48453a58f9de1e36f2eaff6450.zip | |
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>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/i4l/isdn_net.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index 94affa5e6f28..546b7e81161d 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -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, }; |