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econet: Fix set-but-unused variable.

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#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>
This commit is contained in:
David S. Miller 2011-04-17 00:15:22 -07:00
parent 9bf9055eb7
commit b3b8dc51c1
1 changed files with 0 additions and 8 deletions
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8
net/econet/af_econet.c
View file

@ -935,7 +935,6 @@ static void aun_data_available(struct sock *sk, int slen)
struct sk_buff *skb; struct sk_buff *skb;
unsigned char *data; unsigned char *data;
struct aunhdr *ah; struct aunhdr *ah;
struct iphdr *ip;
size_t len; size_t len;
while ((skb = skb_recv_datagram(sk, 0, 1, &err)) == NULL) { while ((skb = skb_recv_datagram(sk, 0, 1, &err)) == NULL) {
@ -949,7 +948,6 @@ static void aun_data_available(struct sock *sk, int slen)
data = skb_transport_header(skb) + sizeof(struct udphdr); data = skb_transport_header(skb) + sizeof(struct udphdr);
ah = (struct aunhdr *)data; ah = (struct aunhdr *)data;
len = skb->len - sizeof(struct udphdr); len = skb->len - sizeof(struct udphdr);
ip = ip_hdr(skb);
switch (ah->code) switch (ah->code)
{ {
@ -962,12 +960,6 @@ static void aun_data_available(struct sock *sk, int slen)
case 4: case 4:
aun_tx_ack(ah->handle, ECTYPE_TRANSMIT_NOT_LISTENING); aun_tx_ack(ah->handle, ECTYPE_TRANSMIT_NOT_LISTENING);
break; break;
#if 0
/* This isn't quite right yet. */
case 5:
aun_send_response(ip->saddr, ah->handle, 6, ah->cb);
break;
#endif
default: default:
printk(KERN_DEBUG "unknown AUN packet (type %d)\n", data[0]); printk(KERN_DEBUG "unknown AUN packet (type %d)\n", data[0]);
} }