commit d0a92be05ed4aea7d35c2b257e3f9173565fe4eb
author Arnaldo Carvalho de Melo <acme@redhat.com> Mon Mar 12 20:56:31 2007 -0300
committer David S. Miller <davem@sunset.davemloft.net> Wed Apr 25 22:25:12 2007 -0700
tree de57331758805956bcb54dda798e3ca76dd5a46f
parent fd74e6ccd522e2f26163eb5ac1abebcab2bd017c

[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>

include/linux/if_arp.h

diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index 7f57142..ed7b93c 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -148,4 +148,13 @@
 
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct arphdr *arp_hdr(const struct sk_buff *skb)
+{
+	return (struct arphdr *)skb_network_header(skb);
+}
+#endif
+
 #endif	/* _LINUX_IF_ARP_H */