summaryrefslogtreecommitdiffstats
path: root/net/ipv4/arp.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/arp.c')
-rw-r--r--net/ipv4/arp.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 1a3488a..7110779 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -342,13 +342,13 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb)
switch (IN_DEV_ARP_ANNOUNCE(in_dev)) {
default:
case 0: /* By default announce any local IP */
- if (skb && inet_addr_type(skb->nh.iph->saddr) == RTN_LOCAL)
- saddr = skb->nh.iph->saddr;
+ if (skb && inet_addr_type(ip_hdr(skb)->saddr) == RTN_LOCAL)
+ saddr = ip_hdr(skb)->saddr;
break;
case 1: /* Restrict announcements of saddr in same subnet */
if (!skb)
break;
- saddr = skb->nh.iph->saddr;
+ saddr = ip_hdr(skb)->saddr;
if (inet_addr_type(saddr) == RTN_LOCAL) {
/* saddr should be known to target */
if (inet_addr_onlink(in_dev, target, saddr))
@@ -578,7 +578,7 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
return NULL;
skb_reserve(skb, LL_RESERVED_SPACE(dev));
- skb->nh.raw = skb->data;
+ skb_reset_network_header(skb);
arp = (struct arphdr *) skb_put(skb,sizeof(struct arphdr) + 2*(dev->addr_len+4));
skb->dev = dev;
skb->protocol = htons(ETH_P_ARP);
@@ -721,7 +721,7 @@ static int arp_process(struct sk_buff *skb)
if (in_dev == NULL)
goto out;
- arp = skb->nh.arph;
+ arp = arp_hdr(skb);
switch (dev_type) {
default:
@@ -937,7 +937,7 @@ static int arp_rcv(struct sk_buff *skb, struct net_device *dev,
(2 * sizeof(u32)))))
goto freeskb;
- arp = skb->nh.arph;
+ arp = arp_hdr(skb);
if (arp->ar_hln != dev->addr_len ||
dev->flags & IFF_NOARP ||
skb->pkt_type == PACKET_OTHERHOST ||
@@ -1178,7 +1178,7 @@ int arp_ioctl(unsigned int cmd, void __user *arg)
goto out;
}
- switch(cmd) {
+ switch (cmd) {
case SIOCDARP:
err = arp_req_delete(&r, dev);
break;
@@ -1360,7 +1360,7 @@ static void *arp_seq_start(struct seq_file *seq, loff_t *pos)
/* ------------------------------------------------------------------------ */
-static struct seq_operations arp_seq_ops = {
+static const struct seq_operations arp_seq_ops = {
.start = arp_seq_start,
.next = neigh_seq_next,
.stop = neigh_seq_stop,
OpenPOWER on IntegriCloud