[SK_BUFF]: Introduce udp_hdr(), remove skb->h.uh

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 9 insertions, 1 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 0a4a7ac034fa..cb1ac48cc808 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -238,7 +238,6 @@ struct sk_buff {
 
         union {
                 struct tcphdr   *th;
-                struct udphdr   *uh;
                 struct icmphdr  *icmph;
                 struct iphdr    *ipiph;
                 struct ipv6hdr  *ipv6h;
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 7e08c07efe0f..1f58503af9a6 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -26,6 +26,15 @@ struct udphdr {
         __sum16 check;
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct udphdr *udp_hdr(const struct sk_buff *skb)
+{
+        return (struct udphdr *)skb->h.raw;
+}
+#endif
+
 /* UDP socket options */
 #define UDP_CORK        1       /* Never send partially complete segments */
 #define UDP_ENCAP       100     /* Set the socket to accept encapsulated packets */