[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>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 01d0e8dd17d8..7110779a0244 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -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 ||