diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index c9abc96..b9f4460 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -944,9 +944,9 @@
 	/* And provide the already calculated phcs */
 	if (ip_hdr(skb)->protocol == IPPROTO_UDP) {
 		flags |= TXFCB_UDP;
-		fcb->phcs = skb->h.uh->check;
+		fcb->phcs = udp_hdr(skb)->check;
 	} else
-		fcb->phcs = skb->h.th->check;
+		fcb->phcs = udp_hdr(skb)->check;
 
 	/* l3os is the distance between the start of the
 	 * frame (skb->data) and the start of the IP hdr.
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index d375e78..ba012e1 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -1422,7 +1422,7 @@
 		csoff = ETH_HLEN + (ih->ihl << 2);
 		if (proto == IPPROTO_UDP) {
 			csoff += offsetof(struct udphdr, check);
-			skb->h.uh->check = csum;
+			udp_hdr(skb)->check = csum;
 		}
 		if (proto == IPPROTO_TCP) {
 			csoff += offsetof(struct tcphdr, check);
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 6b39a26..4372383 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1166,7 +1166,7 @@
 		switch (ip_hdr(skb)->protocol) {
 		case IPPROTO_UDP:
 			cmd_sts |= ETH_UDP_FRAME;
-			desc->l4i_chk = skb->h.uh->check;
+			desc->l4i_chk = udp_hdr(skb)->check;
 			break;
 		case IPPROTO_TCP:
 			desc->l4i_chk = skb->h.th->check;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 0a4a7ac..cb1ac48 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -238,7 +238,6 @@
 
 	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 7e08c07..1f58503 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -26,6 +26,15 @@
 	__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 */
diff --git a/include/net/udplite.h b/include/net/udplite.h
index 76503203..635b0ea 100644
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -101,7 +101,7 @@
 
 static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb)
 {
-	int cscov = udplite_sender_cscov(udp_sk(sk), skb->h.uh);
+	int cscov = udplite_sender_cscov(udp_sk(sk), udp_hdr(skb));
 	__wsum csum = 0;
 
 	skb->ip_summed = CHECKSUM_NONE;     /* no HW support for checksumming */
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 8b22723..57a8244 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -296,7 +296,9 @@
 	memcpy(skb->data, msg, len);
 	skb->len += len;
 
-	skb->h.uh = udph = (struct udphdr *) skb_push(skb, sizeof(*udph));
+	skb_push(skb, sizeof(*udph));
+	skb_reset_transport_header(skb);
+	udph = udp_hdr(skb);
 	udph->source = htons(np->local_port);
 	udph->dest = htons(np->remote_port);
 	udph->len = htons(udp_len);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index ee82364..160d4f0 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2392,7 +2392,7 @@
 	skb->dev = odev;
 	skb->pkt_type = PACKET_HOST;
 	skb->nh.raw = (unsigned char *)iph;
-	skb->h.uh = udph;
+	skb->h.raw = (unsigned char *)udph;
 
 	if (pkt_dev->nfrags <= 0)
 		pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
@@ -2737,7 +2737,7 @@
 	skb->dev = odev;
 	skb->pkt_type = PACKET_HOST;
 	skb->nh.raw = (unsigned char *)iph;
-	skb->h.uh = udph;
+	skb->h.raw = (unsigned char *)udph;
 
 	if (pkt_dev->nfrags <= 0)
 		pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 13875e8..926404c 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -420,7 +420,7 @@
 				 __be32 src, __be32 dst, int len      )
 {
 	unsigned int offset;
-	struct udphdr *uh = skb->h.uh;
+	struct udphdr *uh = udp_hdr(skb);
 	__wsum csum = 0;
 
 	if (skb_queue_len(&sk->sk_write_queue) == 1) {
@@ -470,7 +470,7 @@
 	/*
 	 * Create a UDP header
 	 */
-	uh = skb->h.uh;
+	uh = udp_hdr(skb);
 	uh->source = fl->fl_ip_sport;
 	uh->dest = fl->fl_ip_dport;
 	uh->len = htons(up->len);
@@ -866,7 +866,7 @@
 	if (sin)
 	{
 		sin->sin_family = AF_INET;
-		sin->sin_port = skb->h.uh->source;
+		sin->sin_port = udp_hdr(skb)->source;
 		sin->sin_addr.s_addr = ip_hdr(skb)->saddr;
 		memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
 	}
@@ -949,7 +949,7 @@
 		return 1;
 
 	/* Now we can get the pointers */
-	uh = skb->h.uh;
+	uh = udp_hdr(skb);
 	udpdata = (__u8 *)uh + sizeof(struct udphdr);
 	udpdata32 = (__be32 *)udpdata;
 
@@ -1207,7 +1207,7 @@
 		   int proto)
 {
 	struct sock *sk;
-	struct udphdr *uh = skb->h.uh;
+	struct udphdr *uh = udp_hdr(skb);
 	unsigned short ulen;
 	struct rtable *rt = (struct rtable*)skb->dst;
 	__be32 saddr = ip_hdr(skb)->saddr;
@@ -1227,7 +1227,7 @@
 		/* UDP validates ulen. */
 		if (ulen < sizeof(*uh) || pskb_trim_rcsum(skb, ulen))
 			goto short_packet;
-		uh = skb->h.uh;
+		uh = udp_hdr(skb);
 	}
 
 	if (udp4_csum_init(skb, uh, proto))
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 55affe3..1e3dfb2 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -172,7 +172,7 @@
 
 		sin6 = (struct sockaddr_in6 *) msg->msg_name;
 		sin6->sin6_family = AF_INET6;
-		sin6->sin6_port = skb->h.uh->source;
+		sin6->sin6_port = udp_hdr(skb)->source;
 		sin6->sin6_flowinfo = 0;
 		sin6->sin6_scope_id = 0;
 
@@ -346,7 +346,7 @@
 			   struct in6_addr *daddr, struct hlist_head udptable[])
 {
 	struct sock *sk, *sk2;
-	const struct udphdr *uh = skb->h.uh;
+	const struct udphdr *uh = udp_hdr(skb);
 	int dif;
 
 	read_lock(&udp_hash_lock);
@@ -420,7 +420,7 @@
 
 	saddr = &ipv6_hdr(skb)->saddr;
 	daddr = &ipv6_hdr(skb)->daddr;
-	uh = skb->h.uh;
+	uh = udp_hdr(skb);
 
 	ulen = ntohs(uh->len);
 	if (ulen > skb->len)
@@ -441,7 +441,7 @@
 				goto short_packet;
 			saddr = &ipv6_hdr(skb)->saddr;
 			daddr = &ipv6_hdr(skb)->daddr;
-			uh = skb->h.uh;
+			uh = udp_hdr(skb);
 		}
 	}
 
@@ -534,7 +534,7 @@
 	/*
 	 * Create a UDP header
 	 */
-	uh = skb->h.uh;
+	uh = udp_hdr(skb);
 	uh->source = fl->fl_ip_sport;
 	uh->dest = fl->fl_ip_dport;
 	uh->len = htons(up->len);
diff --git a/net/rxrpc/connection.c b/net/rxrpc/connection.c
index e601fa8..665a999 100644
--- a/net/rxrpc/connection.c
+++ b/net/rxrpc/connection.c
@@ -229,10 +229,10 @@
 	_enter("%p{{%hu}},%u,%hu",
 	       peer,
 	       peer->trans->port,
-	       ntohs(pkt->h.uh->source),
+	       ntohs(udp_hdr(pkt)->source),
 	       ntohs(msg->hdr.serviceId));
 
-	x_port		= pkt->h.uh->source;
+	x_port		= udp_hdr(pkt)->source;
 	x_epoch		= msg->hdr.epoch;
 	x_clflag	= msg->hdr.flags & RXRPC_CLIENT_INITIATED;
 	x_connid	= htonl(ntohl(msg->hdr.cid) & RXRPC_CIDMASK);
diff --git a/net/rxrpc/transport.c b/net/rxrpc/transport.c
index cac078b..62398fd 100644
--- a/net/rxrpc/transport.c
+++ b/net/rxrpc/transport.c
@@ -479,7 +479,7 @@
 		}
 
 		addr = ip_hdr(pkt)->saddr;
-		port = pkt->h.uh->source;
+		port = udp_hdr(pkt)->source;
 
 		_net("Rx Received UDP packet from %08x:%04hu",
 		     ntohl(addr), ntohs(port));
@@ -625,7 +625,7 @@
 
 	memset(&sin,0,sizeof(sin));
 	sin.sin_family		= AF_INET;
-	sin.sin_port		= msg->pkt->h.uh->source;
+	sin.sin_port		= udp_hdr(msg->pkt)->source;
 	sin.sin_addr.s_addr	= ip_hdr(msg->pkt)->saddr;
 
 	msghdr.msg_name		= &sin;