econet: Fix set-but-unused variable.
#if 0'd out code for IP handling in aun_data_available() has
been commented out since the beginning, which makes the variable
"ip" set but not used.
Kill it off as well as the stub code.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 116d3fd..a1d9f37 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -935,7 +935,6 @@
struct sk_buff *skb;
unsigned char *data;
struct aunhdr *ah;
- struct iphdr *ip;
size_t len;
while ((skb = skb_recv_datagram(sk, 0, 1, &err)) == NULL) {
@@ -949,7 +948,6 @@
data = skb_transport_header(skb) + sizeof(struct udphdr);
ah = (struct aunhdr *)data;
len = skb->len - sizeof(struct udphdr);
- ip = ip_hdr(skb);
switch (ah->code)
{
@@ -962,12 +960,6 @@
case 4:
aun_tx_ack(ah->handle, ECTYPE_TRANSMIT_NOT_LISTENING);
break;
-#if 0
- /* This isn't quite right yet. */
- case 5:
- aun_send_response(ip->saddr, ah->handle, 6, ah->cb);
- break;
-#endif
default:
printk(KERN_DEBUG "unknown AUN packet (type %d)\n", data[0]);
}