diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index 24da4fb..cd3017a 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -82,6 +82,15 @@
   } un;
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct icmphdr *icmp_hdr(const struct sk_buff *skb)
+{
+	return (struct icmphdr *)skb->h.raw;
+}
+#endif
+
 /*
  *	constants for (set|get)sockopt
  */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index cb1ac48..e580416 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -238,7 +238,6 @@
 
 	union {
 		struct tcphdr	*th;
-		struct icmphdr	*icmph;
 		struct iphdr	*ipiph;
 		struct ipv6hdr	*ipv6h;
 		unsigned char	*raw;
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index b85437d..718f2fa 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -207,8 +207,8 @@
 							(iph->ihl << 2));
 	struct dccp_sock *dp;
 	struct inet_sock *inet;
-	const int type = skb->h.icmph->type;
-	const int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	struct sock *sk;
 	__u64 seq;
 	int err;
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index ebcc797..e1bb9e0 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -198,8 +198,8 @@
 	struct ip_auth_hdr *ah = (struct ip_auth_hdr*)(skb->data+(iph->ihl<<2));
 	struct xfrm_state *x;
 
-	if (skb->h.icmph->type != ICMP_DEST_UNREACH ||
-	    skb->h.icmph->code != ICMP_FRAG_NEEDED)
+	if (icmp_hdr(skb)->type != ICMP_DEST_UNREACH ||
+	    icmp_hdr(skb)->code != ICMP_FRAG_NEEDED)
 		return;
 
 	x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET);
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 82543ee..de019f9 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -304,8 +304,8 @@
 	struct ip_esp_hdr *esph = (struct ip_esp_hdr*)(skb->data+(iph->ihl<<2));
 	struct xfrm_state *x;
 
-	if (skb->h.icmph->type != ICMP_DEST_UNREACH ||
-	    skb->h.icmph->code != ICMP_FRAG_NEEDED)
+	if (icmp_hdr(skb)->type != ICMP_DEST_UNREACH ||
+	    icmp_hdr(skb)->code != ICMP_FRAG_NEEDED)
 		return;
 
 	x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET);
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 4d70c21..8372f8b 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -355,7 +355,7 @@
 			   ipc, rt, MSG_DONTWAIT) < 0)
 		ip_flush_pending_frames(icmp_socket->sk);
 	else if ((skb = skb_peek(&icmp_socket->sk->sk_write_queue)) != NULL) {
-		struct icmphdr *icmph = skb->h.icmph;
+		struct icmphdr *icmph = icmp_hdr(skb);
 		__wsum csum = 0;
 		struct sk_buff *skb1;
 
@@ -613,7 +613,7 @@
 	if (!pskb_may_pull(skb, sizeof(struct iphdr)))
 		goto out_err;
 
-	icmph = skb->h.icmph;
+	icmph = icmp_hdr(skb);
 	iph   = (struct iphdr *)skb->data;
 
 	if (iph->ihl < 5) /* Mangled header, drop. */
@@ -743,7 +743,7 @@
 
 	iph = (struct iphdr *)skb->data;
 
-	switch (skb->h.icmph->code & 7) {
+	switch (icmp_hdr(skb)->code & 7) {
 	case ICMP_REDIR_NET:
 	case ICMP_REDIR_NETTOS:
 		/*
@@ -752,7 +752,7 @@
 	case ICMP_REDIR_HOST:
 	case ICMP_REDIR_HOSTTOS:
 		ip_rt_redirect(ip_hdr(skb)->saddr, iph->daddr,
-			       skb->h.icmph->un.gateway,
+			       icmp_hdr(skb)->un.gateway,
 			       iph->saddr, skb->dev);
 		break;
 	}
@@ -780,7 +780,7 @@
 	if (!sysctl_icmp_echo_ignore_all) {
 		struct icmp_bxm icmp_param;
 
-		icmp_param.data.icmph	   = *skb->h.icmph;
+		icmp_param.data.icmph	   = *icmp_hdr(skb);
 		icmp_param.data.icmph.type = ICMP_ECHOREPLY;
 		icmp_param.skb		   = skb;
 		icmp_param.offset	   = 0;
@@ -816,7 +816,7 @@
 	icmp_param.data.times[2] = icmp_param.data.times[1];
 	if (skb_copy_bits(skb, 0, &icmp_param.data.times[0], 4))
 		BUG();
-	icmp_param.data.icmph	   = *skb->h.icmph;
+	icmp_param.data.icmph	   = *icmp_hdr(skb);
 	icmp_param.data.icmph.type = ICMP_TIMESTAMPREPLY;
 	icmp_param.data.icmph.code = 0;
 	icmp_param.skb		   = skb;
@@ -943,7 +943,7 @@
 	if (!pskb_pull(skb, sizeof(struct icmphdr)))
 		goto error;
 
-	icmph = skb->h.icmph;
+	icmph = icmp_hdr(skb);
 
 	/*
 	 *	18 is the highest 'known' ICMP type. Anything else is a mystery
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 969fe31..39216e6 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -320,8 +320,8 @@
 	struct iphdr *iph = (struct iphdr*)skb->data;
 	__be16	     *p = (__be16*)(skb->data+(iph->ihl<<2));
 	int grehlen = (iph->ihl<<2) + 4;
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	struct ip_tunnel *t;
 	__be16 flags;
 
@@ -388,8 +388,8 @@
 	struct iphdr *iph = (struct iphdr*)dp;
 	struct iphdr *eiph;
 	__be16	     *p = (__be16*)(dp+(iph->ihl<<2));
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	int rel_type = 0;
 	int rel_code = 0;
 	__be32 rel_info = 0;
@@ -422,7 +422,7 @@
 	default:
 		return;
 	case ICMP_PARAMETERPROB:
-		n = ntohl(skb->h.icmph->un.gateway) >> 24;
+		n = ntohl(icmp_hdr(skb)->un.gateway) >> 24;
 		if (n < (iph->ihl<<2))
 			return;
 
@@ -442,7 +442,7 @@
 			return;
 		case ICMP_FRAG_NEEDED:
 			/* And it is the only really necessary thing :-) */
-			n = ntohs(skb->h.icmph->un.frag.mtu);
+			n = ntohs(icmp_hdr(skb)->un.frag.mtu);
 			if (n < grehlen+68)
 				return;
 			n -= grehlen;
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index fabc250..ccdc59d 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -269,12 +269,12 @@
 	serr = SKB_EXT_ERR(skb);
 	serr->ee.ee_errno = err;
 	serr->ee.ee_origin = SO_EE_ORIGIN_ICMP;
-	serr->ee.ee_type = skb->h.icmph->type;
-	serr->ee.ee_code = skb->h.icmph->code;
+	serr->ee.ee_type = icmp_hdr(skb)->type;
+	serr->ee.ee_code = icmp_hdr(skb)->code;
 	serr->ee.ee_pad = 0;
 	serr->ee.ee_info = info;
 	serr->ee.ee_data = 0;
-	serr->addr_offset = (u8 *)&(((struct iphdr *)(skb->h.icmph + 1))->daddr) -
+	serr->addr_offset = (u8 *)&(((struct iphdr *)(icmp_hdr(skb) + 1))->daddr) -
 				   skb_network_header(skb);
 	serr->port = port;
 
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 8eb4606..1f13cc5 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -174,8 +174,8 @@
 	struct ip_comp_hdr *ipch = (struct ip_comp_hdr *)(skb->data+(iph->ihl<<2));
 	struct xfrm_state *x;
 
-	if (skb->h.icmph->type != ICMP_DEST_UNREACH ||
-	    skb->h.icmph->code != ICMP_FRAG_NEEDED)
+	if (icmp_hdr(skb)->type != ICMP_DEST_UNREACH ||
+	    icmp_hdr(skb)->code != ICMP_FRAG_NEEDED)
 		return;
 
 	spi = htonl(ntohs(ipch->cpi));
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index b7f6ff4..b32b501 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -280,8 +280,8 @@
    ICMP in the real Internet is absolutely infeasible.
  */
 	struct iphdr *iph = (struct iphdr*)skb->data;
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	struct ip_tunnel *t;
 	int err;
 
@@ -336,8 +336,8 @@
 	struct iphdr *iph = (struct iphdr*)dp;
 	int hlen = iph->ihl<<2;
 	struct iphdr *eiph;
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	int rel_type = 0;
 	int rel_code = 0;
 	__be32 rel_info = 0;
@@ -354,7 +354,7 @@
 	default:
 		return 0;
 	case ICMP_PARAMETERPROB:
-		n = ntohl(skb->h.icmph->un.gateway) >> 24;
+		n = ntohl(icmp_hdr(skb)->un.gateway) >> 24;
 		if (n < hlen)
 			return 0;
 
@@ -373,7 +373,7 @@
 			return 0;
 		case ICMP_FRAG_NEEDED:
 			/* And it is the only really necessary thing :-) */
-			n = ntohs(skb->h.icmph->un.frag.mtu);
+			n = ntohs(icmp_hdr(skb)->un.frag.mtu);
 			if (n < hlen+68)
 				return 0;
 			n -= hlen;
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index ac57afa..bf101dc 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -132,7 +132,7 @@
 	if (!pskb_may_pull(skb, sizeof(struct icmphdr)))
 		return 1;
 
-	type = skb->h.icmph->type;
+	type = icmp_hdr(skb)->type;
 	if (type < 32) {
 		__u32 data = raw_sk(sk)->filter.data;
 
@@ -184,8 +184,8 @@
 void raw_err (struct sock *sk, struct sk_buff *skb, u32 info)
 {
 	struct inet_sock *inet = inet_sk(sk);
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	int err = 0;
 	int harderr = 0;
 
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 3a86d6b..51424df 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -354,8 +354,8 @@
 	struct tcphdr *th = (struct tcphdr *)(skb->data + (iph->ihl << 2));
 	struct tcp_sock *tp;
 	struct inet_sock *inet;
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	struct sock *sk;
 	__u32 seq;
 	int err;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 926404c..71b0b60 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -330,8 +330,8 @@
 	struct inet_sock *inet;
 	struct iphdr *iph = (struct iphdr*)skb->data;
 	struct udphdr *uh = (struct udphdr*)(skb->data+(iph->ihl<<2));
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	struct sock *sk;
 	int harderr;
 	int err;
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 18ec86f..1e8827b 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -224,8 +224,8 @@
    ICMP in the real Internet is absolutely infeasible.
  */
 	struct iphdr *iph = (struct iphdr*)skb->data;
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	struct ip_tunnel *t;
 	int err;
 
@@ -280,8 +280,8 @@
 	struct iphdr *iph = (struct iphdr*)dp;
 	int hlen = iph->ihl<<2;
 	struct ipv6hdr *iph6;
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	int rel_type = 0;
 	int rel_code = 0;
 	int rel_info = 0;
@@ -296,14 +296,14 @@
 	default:
 		return;
 	case ICMP_PARAMETERPROB:
-		if (skb->h.icmph->un.gateway < hlen)
+		if (icmp_hdr(skb)->un.gateway < hlen)
 			return;
 
 		/* So... This guy found something strange INSIDE encapsulated
 		   packet. Well, he is fool, but what can we do ?
 		 */
 		rel_type = ICMPV6_PARAMPROB;
-		rel_info = skb->h.icmph->un.gateway - hlen;
+		rel_info = icmp_hdr(skb)->un.gateway - hlen;
 		break;
 
 	case ICMP_DEST_UNREACH:
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 3a322c5..40d0df8 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -507,8 +507,8 @@
 {
 	struct iphdr *iph = (struct iphdr *)skb->data;
 	struct sctphdr *sh = (struct sctphdr *)(skb->data + (iph->ihl <<2));
-	int type = skb->h.icmph->type;
-	int code = skb->h.icmph->code;
+	const int type = icmp_hdr(skb)->type;
+	const int code = icmp_hdr(skb)->code;
 	struct sock *sk;
 	struct sctp_association *asoc = NULL;
 	struct sctp_transport *transport;