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Diffstat (limited to 'net/ipv4/arp.c')
-rw-r--r--net/ipv4/arp.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 1a9dd66511fc..29a74c01d8de 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -506,7 +506,7 @@ int arp_bind_neighbour(struct dst_entry *dst)
if (dev == NULL)
return -EINVAL;
if (n == NULL) {
- __be32 nexthop = ((struct rtable*)dst)->rt_gateway;
+ __be32 nexthop = ((struct rtable *)dst)->rt_gateway;
if (dev->flags&(IFF_LOOPBACK|IFF_POINTOPOINT))
nexthop = 0;
n = __neigh_lookup_errno(
@@ -640,14 +640,14 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
arp_ptr=(unsigned char *)(arp+1);
memcpy(arp_ptr, src_hw, dev->addr_len);
- arp_ptr+=dev->addr_len;
- memcpy(arp_ptr, &src_ip,4);
- arp_ptr+=4;
+ arp_ptr += dev->addr_len;
+ memcpy(arp_ptr, &src_ip, 4);
+ arp_ptr += 4;
if (target_hw != NULL)
memcpy(arp_ptr, target_hw, dev->addr_len);
else
memset(arp_ptr, 0, dev->addr_len);
- arp_ptr+=dev->addr_len;
+ arp_ptr += dev->addr_len;
memcpy(arp_ptr, &dest_ip, 4);
return skb;
@@ -818,18 +818,18 @@ static int arp_process(struct sk_buff *skb)
addr_type = rt->rt_type;
if (addr_type == RTN_LOCAL) {
- n = neigh_event_ns(&arp_tbl, sha, &sip, dev);
- if (n) {
- int dont_send = 0;
-
- if (!dont_send)
- dont_send |= arp_ignore(in_dev,sip,tip);
- if (!dont_send && IN_DEV_ARPFILTER(in_dev))
- dont_send |= arp_filter(sip,tip,dev);
- if (!dont_send)
- arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev->dev_addr,sha);
+ int dont_send = 0;
- neigh_release(n);
+ if (!dont_send)
+ dont_send |= arp_ignore(in_dev,sip,tip);
+ if (!dont_send && IN_DEV_ARPFILTER(in_dev))
+ dont_send |= arp_filter(sip,tip,dev);
+ if (!dont_send) {
+ n = neigh_event_ns(&arp_tbl, sha, &sip, dev);
+ if (n) {
+ arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev->dev_addr,sha);
+ neigh_release(n);
+ }
}
goto out;
} else if (IN_DEV_FORWARD(in_dev)) {
@@ -1308,7 +1308,7 @@ static void arp_format_neigh_entry(struct seq_file *seq,
#if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
}
#endif
- sprintf(tbuf, NIPQUAD_FMT, NIPQUAD(*(u32*)n->primary_key));
+ sprintf(tbuf, "%pI4", n->primary_key);
seq_printf(seq, "%-16s 0x%-10x0x%-10x%s * %s\n",
tbuf, hatype, arp_state_to_flags(n), hbuffer, dev->name);
read_unlock(&n->lock);
@@ -1321,7 +1321,7 @@ static void arp_format_pneigh_entry(struct seq_file *seq,
int hatype = dev ? dev->type : 0;
char tbuf[16];
- sprintf(tbuf, NIPQUAD_FMT, NIPQUAD(*(u32*)n->key));
+ sprintf(tbuf, "%pI4", n->key);
seq_printf(seq, "%-16s 0x%-10x0x%-10x%s * %s\n",
tbuf, hatype, ATF_PUBL | ATF_PERM, "00:00:00:00:00:00",
dev ? dev->name : "*");