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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-12 20:56:31 -0300
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:25:12 -0700
commitd0a92be05ed4aea7d35c2b257e3f9173565fe4eb (patch)
treede57331758805956bcb54dda798e3ca76dd5a46f /net/ipv4/netfilter
parentfd74e6ccd522e2f26163eb5ac1abebcab2bd017c (diff)
[SK_BUFF]: Introduce arp_hdr(), remove skb->nh.arph
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter')
-rw-r--r--net/ipv4/netfilter/arp_tables.c4
-rw-r--r--net/ipv4/netfilter/arpt_mangle.c2
-rw-r--r--net/ipv4/netfilter/ipt_CLUSTERIP.c2
3 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 57b0221f9e2..cae41215e3c 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -245,7 +245,7 @@ unsigned int arpt_do_table(struct sk_buff **pskb,
e = get_entry(table_base, private->hook_entry[hook]);
back = get_entry(table_base, private->underflow[hook]);
- arp = (*pskb)->nh.arph;
+ arp = arp_hdr(*pskb);
do {
if (arp_packet_match(arp, (*pskb)->dev, indev, outdev, &e->arp)) {
struct arpt_entry_target *t;
@@ -297,7 +297,7 @@ unsigned int arpt_do_table(struct sk_buff **pskb,
t->data);
/* Target might have changed stuff. */
- arp = (*pskb)->nh.arph;
+ arp = arp_hdr(*pskb);
if (verdict == ARPT_CONTINUE)
e = (void *)e + e->next_offset;
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c
index af1c8593eb1..b4450f1ccc1 100644
--- a/net/ipv4/netfilter/arpt_mangle.c
+++ b/net/ipv4/netfilter/arpt_mangle.c
@@ -30,7 +30,7 @@ target(struct sk_buff **pskb,
*pskb = nskb;
}
- arp = (*pskb)->nh.arph;
+ arp = arp_hdr(*pskb);
arpptr = skb_network_header(*pskb) + sizeof(*arp);
pln = arp->ar_pln;
hln = arp->ar_hln;
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index af5b82b8ceb..d3b16817a99 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -521,7 +521,7 @@ arp_mangle(unsigned int hook,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct arphdr *arp = (*pskb)->nh.arph;
+ struct arphdr *arp = arp_hdr(*pskb);
struct arp_payload *payload;
struct clusterip_config *c;