[SK_BUFF]: unions of just one member don't get anything done, kill them

Renaming skb->h to skb->transport_header, skb->nh to skb->network_header and
skb->mac to skb->mac_header, to match the names of the associated helpers
(skb[_[re]set]_{transport,network,mac}_header).

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

40 files changed, 125 insertions, 124 deletions

diff --git a/net/802/psnap.c b/net/802/psnap.c
index 7cba1f426081..04ee43e7538f 100644
--- a/net/802/psnap.c
+++ b/net/802/psnap.c
@@ -59,7 +59,7 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev,
         proto = find_snap_client(skb_transport_header(skb));
         if (proto) {
                 /* Pass the frame on. */
-                skb->h.raw  += 5;
+                skb->transport_header += 5;
                 skb_pull_rcsum(skb, 5);
                 rc = proto->rcvfunc(skb, dev, &snap_packet_type, orig_dev);
         } else {
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 0991e293940f..42a35bed0881 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -83,7 +83,7 @@ static inline struct sk_buff *vlan_check_reorder_header(struct sk_buff *skb)
                         /* Lifted from Gleb's VLAN code... */
                         memmove(skb->data - ETH_HLEN,
                                 skb->data - VLAN_ETH_HLEN, 12);
-                        skb->mac.raw += VLAN_HLEN;
+                        skb->mac_header += VLAN_HLEN;
                 }
         }
 
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 137341b4d833..f6a92a0b7aa6 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1383,10 +1383,10 @@ free_it:
  *      @pt - packet type
  *
  *      Receive a packet (in skb) from device dev. This has come from the SNAP
- *      decoder, and on entry skb->h.raw is the DDP header, skb->len is the DDP
- *      header, skb->len is the DDP length. The physical headers have been
- *      extracted. PPP should probably pass frames marked as for this layer.
- *      [ie ARPHRD_ETHERTALK]
+ *      decoder, and on entry skb->transport_header is the DDP header, skb->len
+ *      is the DDP header, skb->len is the DDP length. The physical headers
+ *      have been extracted. PPP should probably pass frames marked as for this
+ *      layer.  [ie ARPHRD_ETHERTALK]
  */
 static int atalk_rcv(struct sk_buff *skb, struct net_device *dev,
                      struct packet_type *pt, struct net_device *orig_dev)
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index f2796c97b4a2..8cee7fdc16c3 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -174,7 +174,7 @@ static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb)
         skb->dev = nf_bridge->physindev;
         if (skb->protocol == htons(ETH_P_8021Q)) {
                 skb_push(skb, VLAN_HLEN);
-                skb->nh.raw -= VLAN_HLEN;
+                skb->network_header -= VLAN_HLEN;
         }
         NF_HOOK_THRESH(PF_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
                        br_handle_frame_finish, 1);
@@ -255,7 +255,7 @@ static int br_nf_pre_routing_finish_bridge(struct sk_buff *skb)
         else {
                 if (skb->protocol == htons(ETH_P_8021Q)) {
                         skb_pull(skb, VLAN_HLEN);
-                        skb->nh.raw += VLAN_HLEN;
+                        skb->network_header += VLAN_HLEN;
                 }
                 skb->dst->output(skb);
         }
@@ -325,7 +325,7 @@ bridged_dnat:
                                 if (skb->protocol ==
                                     htons(ETH_P_8021Q)) {
                                         skb_push(skb, VLAN_HLEN);
-                                        skb->nh.raw -= VLAN_HLEN;
+                                        skb->network_header -= VLAN_HLEN;
                                 }
                                 NF_HOOK_THRESH(PF_BRIDGE, NF_BR_PRE_ROUTING,
                                                skb, skb->dev, NULL,
@@ -344,7 +344,7 @@ bridged_dnat:
         skb->dev = nf_bridge->physindev;
         if (skb->protocol == htons(ETH_P_8021Q)) {
                 skb_push(skb, VLAN_HLEN);
-                skb->nh.raw -= VLAN_HLEN;
+                skb->network_header -= VLAN_HLEN;
         }
         NF_HOOK_THRESH(PF_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
                        br_handle_frame_finish, 1);
@@ -497,7 +497,7 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb,
 
                 if (skb->protocol == htons(ETH_P_8021Q)) {
                         skb_pull_rcsum(skb, VLAN_HLEN);
-                        skb->nh.raw += VLAN_HLEN;
+                        skb->network_header += VLAN_HLEN;
                 }
                 return br_nf_pre_routing_ipv6(hook, skb, in, out, okfn);
         }
@@ -514,7 +514,7 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb,
 
         if (skb->protocol == htons(ETH_P_8021Q)) {
                 skb_pull_rcsum(skb, VLAN_HLEN);
-                skb->nh.raw += VLAN_HLEN;
+                skb->network_header += VLAN_HLEN;
         }
 
         if (!pskb_may_pull(skb, sizeof(struct iphdr)))
@@ -595,7 +595,7 @@ static int br_nf_forward_finish(struct sk_buff *skb)
         }
         if (skb->protocol == htons(ETH_P_8021Q)) {
                 skb_push(skb, VLAN_HLEN);
-                skb->nh.raw -= VLAN_HLEN;
+                skb->network_header -= VLAN_HLEN;
         }
         NF_HOOK_THRESH(PF_BRIDGE, NF_BR_FORWARD, skb, in,
                        skb->dev, br_forward_finish, 1);
@@ -631,7 +631,7 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff **pskb,
 
         if (skb->protocol == htons(ETH_P_8021Q)) {
                 skb_pull(*pskb, VLAN_HLEN);
-                (*pskb)->nh.raw += VLAN_HLEN;
+                (*pskb)->network_header += VLAN_HLEN;
         }
 
         nf_bridge = skb->nf_bridge;
@@ -667,13 +667,13 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff **pskb,
                 if (!IS_VLAN_ARP(skb))
                         return NF_ACCEPT;
                 skb_pull(*pskb, VLAN_HLEN);
-                (*pskb)->nh.raw += VLAN_HLEN;
+                (*pskb)->network_header += VLAN_HLEN;
         }
 
         if (arp_hdr(skb)->ar_pln != 4) {
                 if (IS_VLAN_ARP(skb)) {
                         skb_push(*pskb, VLAN_HLEN);
-                        (*pskb)->nh.raw -= VLAN_HLEN;
+                        (*pskb)->network_header -= VLAN_HLEN;
                 }
                 return NF_ACCEPT;
         }
@@ -723,7 +723,7 @@ static unsigned int br_nf_local_out(unsigned int hook, struct sk_buff **pskb,
         }
         if (skb->protocol == htons(ETH_P_8021Q)) {
                 skb_push(skb, VLAN_HLEN);
-                skb->nh.raw -= VLAN_HLEN;
+                skb->network_header -= VLAN_HLEN;
         }
 
         NF_HOOK(PF_BRIDGE, NF_BR_FORWARD, skb, realindev, skb->dev,
@@ -790,7 +790,7 @@ static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff **pskb,
 
         if (skb->protocol == htons(ETH_P_8021Q)) {
                 skb_pull(skb, VLAN_HLEN);
-                skb->nh.raw += VLAN_HLEN;
+                skb->network_header += VLAN_HLEN;
         }
 
         nf_bridge_save_header(skb);
diff --git a/net/core/dev.c b/net/core/dev.c
index 30fcc7f9d4ed..6562e5736e2f 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1077,7 +1077,7 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
                                 skb_reset_network_header(skb2);
                         }
 
-                        skb2->h.raw = skb2->nh.raw;
+                        skb2->transport_header = skb2->network_header;
                         skb2->pkt_type = PACKET_OUTGOING;
                         ptype->func(skb2, skb->dev, ptype, skb->dev);
                 }
@@ -1207,7 +1207,7 @@ struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features)
         BUG_ON(skb_shinfo(skb)->frag_list);
 
         skb_reset_mac_header(skb);
-        skb->mac_len = skb->nh.raw - skb->mac.raw;
+        skb->mac_len = skb->network_header - skb->mac_header;
         __skb_pull(skb, skb->mac_len);
 
         if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
@@ -1774,7 +1774,7 @@ int netif_receive_skb(struct sk_buff *skb)
 
         skb_reset_network_header(skb);
         skb_reset_transport_header(skb);
-        skb->mac_len = skb->nh.raw - skb->mac.raw;
+        skb->mac_len = skb->network_header - skb->mac_header;
 
         pt_prev = NULL;
 
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index ae8cf9a285fd..9da8357addcd 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2358,7 +2358,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
         }
 
         skb_set_network_header(skb, skb->tail - skb->data);
-        skb->h.raw = skb->nh.raw + sizeof(struct iphdr);
+        skb->transport_header = skb->network_header + sizeof(struct iphdr);
         skb_put(skb, sizeof(struct iphdr) + sizeof(struct udphdr));
 
         iph = ip_hdr(skb);
@@ -2391,9 +2391,9 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
         iph->check = 0;
         iph->check = ip_fast_csum((void *)iph, iph->ihl);
         skb->protocol = protocol;
-        skb->mac.raw = (skb->nh.raw - ETH_HLEN -
-                        pkt_dev->nr_labels * sizeof(u32) -
-                        VLAN_TAG_SIZE(pkt_dev) - SVLAN_TAG_SIZE(pkt_dev));
+        skb->mac_header = (skb->network_header - ETH_HLEN -
+                           pkt_dev->nr_labels * sizeof(u32) -
+                           VLAN_TAG_SIZE(pkt_dev) - SVLAN_TAG_SIZE(pkt_dev));
         skb->dev = odev;
         skb->pkt_type = PACKET_HOST;
 
@@ -2697,7 +2697,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
         }
 
         skb_set_network_header(skb, skb->tail - skb->data);
-        skb->h.raw = skb->nh.raw + sizeof(struct ipv6hdr);
+        skb->transport_header = skb->network_header + sizeof(struct ipv6hdr);
         skb_put(skb, sizeof(struct ipv6hdr) + sizeof(struct udphdr));
 
         iph = ipv6_hdr(skb);
@@ -2738,9 +2738,9 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
         ipv6_addr_copy(&iph->daddr, &pkt_dev->cur_in6_daddr);
         ipv6_addr_copy(&iph->saddr, &pkt_dev->cur_in6_saddr);
 
-        skb->mac.raw = (skb->nh.raw - ETH_HLEN -
-                        pkt_dev->nr_labels * sizeof(u32) -
-                        VLAN_TAG_SIZE(pkt_dev) - SVLAN_TAG_SIZE(pkt_dev));
+        skb->mac_header = (skb->network_header - ETH_HLEN -
+                           pkt_dev->nr_labels * sizeof(u32) -
+                           VLAN_TAG_SIZE(pkt_dev) - SVLAN_TAG_SIZE(pkt_dev));
         skb->protocol = protocol;
         skb->dev = odev;
         skb->pkt_type = PACKET_HOST;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index f38af6c01b12..1e71764be4a4 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -396,9 +396,9 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
         n->sk = NULL;
         C(tstamp);
         C(dev);
-        C(h);
-        C(nh);
-        C(mac);
+        C(transport_header);
+        C(network_header);
+        C(mac_header);
         C(dst);
         dst_clone(skb->dst);
         C(sp);
@@ -461,9 +461,9 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
 #ifdef CONFIG_INET
         new->sp         = secpath_get(old->sp);
 #endif
-        new->h.raw      = old->h.raw + offset;
-        new->nh.raw     = old->nh.raw + offset;
-        new->mac.raw    = old->mac.raw + offset;
+        new->transport_header = old->transport_header + offset;
+        new->network_header   = old->network_header + offset;
+        new->mac_header       = old->mac_header + offset;
         memcpy(new->cb, old->cb, sizeof(old->cb));
         new->local_df   = old->local_df;
         new->fclone     = SKB_FCLONE_UNAVAILABLE;
@@ -639,9 +639,9 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
         skb->end      = data + size;
         skb->data    += off;
         skb->tail    += off;
-        skb->mac.raw += off;
-        skb->h.raw   += off;
-        skb->nh.raw  += off;
+        skb->transport_header += off;
+        skb->network_header   += off;
+        skb->mac_header       += off;
         skb->cloned   = 0;
         skb->nohdr    = 0;
         atomic_set(&skb_shinfo(skb)->dataref, 1);
@@ -1906,7 +1906,8 @@ struct sk_buff *skb_segment(struct sk_buff *skb, int features)
                 skb_reserve(nskb, headroom);
                 skb_reset_mac_header(nskb);
                 skb_set_network_header(nskb, skb->mac_len);
-                nskb->h.raw = nskb->nh.raw + skb_network_header_len(skb);
+                nskb->transport_header = (nskb->network_header +
+                                          skb_network_header_len(skb));
                 memcpy(skb_put(nskb, doffset), skb->data, doffset);
 
                 if (!sg) {
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index 7f5a352800a0..59a765c49cf9 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -793,7 +793,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                 skb2->protocol = __constant_htons(ETH_P_802_3);
                 skb_reset_mac_header(skb2);
                 skb_reset_network_header(skb2);
-                /* skb2->nh.raw += ETH_HLEN; */
+                /* skb2->network_header += ETH_HLEN; */
                 dev_queue_xmit(skb2);
         }
 #endif
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index e1bb9e0aa5f3..6da8ff597ad3 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -181,9 +181,9 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
                 }
         }
         ((struct iphdr*)work_buf)->protocol = ah->nexthdr;
-        skb->nh.raw += ah_hlen;
+        skb->network_header += ah_hlen;
         memcpy(skb_network_header(skb), work_buf, ihl);
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         __skb_pull(skb, ah_hlen + ihl);
 
         return 0;
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 4695ada1d9b1..1fc637fb6750 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -333,7 +333,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
         ((u8*)&pip[1])[2] = 0;
         ((u8*)&pip[1])[3] = 0;
 
-        skb->h.raw = skb->nh.raw + sizeof(struct iphdr) + 4;
+        skb->transport_header = skb->network_header + sizeof(struct iphdr) + 4;
         skb_put(skb, sizeof(*pig));
         pig = igmpv3_report_hdr(skb);
         pig->type = IGMPV3_HOST_MEMBERSHIP_REPORT;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index e6a9e452fd61..f49afaa81298 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -828,7 +828,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
                 old_iph = ip_hdr(skb);
         }
 
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         skb_push(skb, gre_hlen);
         skb_reset_network_header(skb);
         memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 02988fb262d6..875da382d9b9 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -582,7 +582,7 @@ slow_path:
                 skb_reserve(skb2, ll_rs);
                 skb_put(skb2, len + hlen);
                 skb_reset_network_header(skb2);
-                skb2->h.raw = skb2->nh.raw + hlen;
+                skb2->transport_header = skb2->network_header + hlen;
 
                 /*
                  *      Charge the memory for the fragment to any owner
@@ -713,7 +713,7 @@ static inline int ip_ufo_append_data(struct sock *sk,
                 skb_reset_network_header(skb);
 
                 /* initialize protocol header pointer */
-                skb->h.raw = skb->nh.raw + fragheaderlen;
+                skb->transport_header = skb->network_header + fragheaderlen;
 
                 skb->ip_summed = CHECKSUM_PARTIAL;
                 skb->csum = 0;
@@ -918,7 +918,8 @@ alloc_new_skb:
                          */
                         data = skb_put(skb, fraglen);
                         skb_set_network_header(skb, exthdrlen);
-                        skb->h.raw = skb->nh.raw + fragheaderlen;
+                        skb->transport_header = (skb->network_header +
+                                                 fragheaderlen);
                         data += fragheaderlen;
 
                         if (fraggap) {
@@ -1112,8 +1113,8 @@ ssize_t	ip_append_page(struct sock *sk, struct page *page,
                          */
                         skb_put(skb, fragheaderlen + fraggap);
                         skb_reset_network_header(skb);
-                        skb->h.raw = skb->nh.raw + fragheaderlen;
-
+                        skb->transport_header = (skb->network_header +
+                                                 fragheaderlen);
                         if (fraggap) {
                                 skb->csum = skb_copy_and_csum_bits(skb_prev,
                                                                    maxfraglen,
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 1f13cc507a47..ba348b1e5f84 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -87,7 +87,7 @@ static int ipcomp_input(struct xfrm_state *x, struct sk_buff *skb)
         iph = ip_hdr(skb);
         ipch = (void *)skb->data;
         iph->protocol = ipch->nexthdr;
-        skb->h.raw = skb->nh.raw + sizeof(*ipch);
+        skb->transport_header = skb->network_header + sizeof(*ipch);
         __skb_pull(skb, sizeof(*ipch));
         err = ipcomp_decompress(x, skb);
 
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index b32b50114806..37ab39170175 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -485,7 +485,7 @@ static int ipip_rcv(struct sk_buff *skb)
 
                 secpath_reset(skb);
 
-                skb->mac.raw = skb->nh.raw;
+                skb->mac_header = skb->network_header;
                 skb_reset_network_header(skb);
                 skb->protocol = htons(ETH_P_IP);
                 skb->pkt_type = PACKET_HOST;
@@ -617,7 +617,7 @@ static int ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
                 old_iph = ip_hdr(skb);
         }
 
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         skb_push(skb, sizeof(struct iphdr));
         skb_reset_network_header(skb);
         memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 357894259f8f..50d0b301380e 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -597,7 +597,7 @@ static int ipmr_cache_report(struct sk_buff *pkt, vifi_t vifi, int assert)
         msg->im_msgtype = assert;
         igmp->code      =       0;
         ip_hdr(skb)->tot_len = htons(skb->len);                 /* Fix the length */
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         }
 
         if (mroute_socket == NULL) {
@@ -1102,7 +1102,7 @@ static void ip_encap(struct sk_buff *skb, __be32 saddr, __be32 daddr)
         struct iphdr *old_iph = ip_hdr(skb);
 
         skb_push(skb, sizeof(struct iphdr));
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         skb_reset_network_header(skb);
         iph = ip_hdr(skb);
 
@@ -1461,7 +1461,7 @@ int pim_rcv_v1(struct sk_buff * skb)
         if (reg_dev == NULL)
                 goto drop;
 
-        skb->mac.raw = skb->nh.raw;
+        skb->mac_header = skb->network_header;
         skb_pull(skb, (u8*)encap - skb->data);
         skb_reset_network_header(skb);
         skb->dev = reg_dev;
@@ -1517,7 +1517,7 @@ static int pim_rcv(struct sk_buff * skb)
         if (reg_dev == NULL)
                 goto drop;
 
-        skb->mac.raw = skb->nh.raw;
+        skb->mac_header = skb->network_header;
         skb_pull(skb, (u8*)encap - skb->data);
         skb_reset_network_header(skb);
         skb->dev = reg_dev;
diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c
index c6276d08b31e..fded9b2f227c 100644
--- a/net/ipv4/ipvs/ip_vs_xmit.c
+++ b/net/ipv4/ipvs/ip_vs_xmit.c
@@ -323,7 +323,7 @@ ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
         struct iphdr  *old_iph = ip_hdr(skb);
         u8     tos = old_iph->tos;
         __be16 df = old_iph->frag_off;
-        unsigned char *old_h = skb_transport_header(skb);
+        unsigned char *old_transport_header = skb->transport_header;
         struct iphdr  *iph;                     /* Our new IP header */
         int    max_headroom;                    /* The extra header space needed */
         int    mtu;
@@ -381,7 +381,7 @@ ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
                 old_iph = ip_hdr(skb);
         }
 
-        skb->h.raw = old_h;
+        skb->transport_header = old_transport_header;
 
         /* fix old IP header checksum */
         ip_send_check(old_iph);
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
index c697971fe317..2fa36618c517 100644
--- a/net/ipv4/netfilter/ipt_LOG.c
+++ b/net/ipv4/netfilter/ipt_LOG.c
@@ -399,7 +399,7 @@ ipt_log_packet(unsigned int pf,
                 /* MAC logging for input chain only. */
                 printk("MAC=");
                 if (skb->dev && skb->dev->hard_header_len
-                    && skb->mac.raw != skb->nh.raw) {
+                    && skb->mac_header != skb->network_header) {
                         int i;
                         const unsigned char *p = skb_mac_header(skb);
                         for (i = 0; i < skb->dev->hard_header_len; i++,p++)
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index fae2a34d23d0..ace711e2b05a 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -251,7 +251,7 @@ static void ipt_ulog_packet(unsigned int hooknum,
                 *(pm->prefix) = '\0';
 
         if (in && in->hard_header_len > 0
-            && skb->mac.raw != skb->nh.raw
+            && skb->mac_header != skb->network_header
             && in->hard_header_len <= ULOG_MAC_LEN) {
                 memcpy(pm->mac, skb_mac_header(skb), in->hard_header_len);
                 pm->mac_len = in->hard_header_len;
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index bf101dc1a972..24d7c9f31918 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -297,7 +297,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
 
         skb->ip_summed = CHECKSUM_NONE;
 
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         err = memcpy_fromiovecend((void *)iph, from, 0, length);
         if (err)
                 goto error_fault;
diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c
index 74859dfb3a25..3650e027ce70 100644
--- a/net/ipv4/xfrm4_mode_beet.c
+++ b/net/ipv4/xfrm4_mode_beet.c
@@ -33,7 +33,7 @@ static int xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb)
         int hdrlen, optlen;
 
         iph = ip_hdr(skb);
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
 
         hdrlen = 0;
         optlen = iph->ihl * 4 - sizeof(*iph);
@@ -43,7 +43,7 @@ static int xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb)
         skb_push(skb, x->props.header_len + hdrlen);
         skb_reset_network_header(skb);
         top_iph = ip_hdr(skb);
-        skb->h.raw += sizeof(*iph) - hdrlen;
+        skb->transport_header += sizeof(*iph) - hdrlen;
 
         memmove(top_iph, iph, sizeof(*iph));
         if (unlikely(optlen)) {
diff --git a/net/ipv4/xfrm4_mode_transport.c b/net/ipv4/xfrm4_mode_transport.c
index dc8834ea3754..601047161ea6 100644
--- a/net/ipv4/xfrm4_mode_transport.c
+++ b/net/ipv4/xfrm4_mode_transport.c
@@ -26,9 +26,7 @@ static int xfrm4_transport_output(struct xfrm_state *x, struct sk_buff *skb)
         struct iphdr *iph = ip_hdr(skb);
         int ihl = iph->ihl * 4;
 
-        skb->h.raw = skb->nh.raw;
-        skb->h.raw += ihl;
-
+        skb->transport_header = skb->network_header + ihl;
         skb_push(skb, x->props.header_len);
         skb_reset_network_header(skb);
         memmove(skb_network_header(skb), iph, ihl);
@@ -47,10 +45,10 @@ static int xfrm4_transport_input(struct xfrm_state *x, struct sk_buff *skb)
 {
         int ihl = skb->data - skb_transport_header(skb);
 
-        if (skb->h.raw != skb->nh.raw) {
+        if (skb->transport_header != skb->network_header) {
                 memmove(skb_transport_header(skb),
                         skb_network_header(skb), ihl);
-                skb->nh.raw = skb->h.raw;
+                skb->network_header = skb->transport_header;
         }
         ip_hdr(skb)->tot_len = htons(skb->len + ihl);
         skb_reset_transport_header(skb);
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index 521e52f055c1..a2f2e6a5ec5d 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -47,7 +47,7 @@ static int xfrm4_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
         int flags;
 
         iph = ip_hdr(skb);
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
 
         skb_push(skb, x->props.header_len);
         skb_reset_network_header(skb);
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index d2af4fe3725b..b696c8401200 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -316,8 +316,8 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
          *
          * To erase AH:
          * Keeping copy of cleared headers. After AH processing,
-         * Moving the pointer of skb->nh.raw by using skb_pull as long as AH
-         * header length. Then copy back the copy as long as hdr_len
+         * Moving the pointer of skb->network_header by using skb_pull as long
+         * as AH header length. Then copy back the copy as long as hdr_len
          * If destination header following AH exists, copy it into after [Ext2].
          *
          * |<>|[IPv6][Ext1][Ext2][Dest][Payload]
@@ -384,9 +384,9 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
                 }
         }
 
-        skb->nh.raw += ah_hlen;
+        skb->network_header += ah_hlen;
         memcpy(skb_network_header(skb), tmp_hdr, hdr_len);
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         __skb_pull(skb, ah_hlen + hdr_len);
 
         kfree(tmp_hdr);
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index f34cc2bd489a..a6a275db88cd 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -306,7 +306,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp)
         if (ip6_parse_tlv(tlvprocdestopt_lst, skbp)) {
                 dst_release(dst);
                 skb = *skbp;
-                skb->h.raw += (skb_transport_header(skb)[1] + 1) << 3;
+                skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
                 opt = IP6CB(skb);
 #ifdef CONFIG_IPV6_MIP6
                 opt->nhoff = dstbuf;
@@ -444,7 +444,7 @@ looped_back:
                 }
 
                 opt->lastopt = opt->srcrt = skb_network_header_len(skb);
-                skb->h.raw += (hdr->hdrlen + 1) << 3;
+                skb->transport_header += (hdr->hdrlen + 1) << 3;
                 opt->dst0 = opt->dst1;
                 opt->dst1 = 0;
                 opt->nhoff = (&hdr->nexthdr) - skb_network_header(skb);
@@ -752,7 +752,7 @@ int ipv6_parse_hopopts(struct sk_buff **skbp)
         opt->hop = sizeof(struct ipv6hdr);
         if (ip6_parse_tlv(tlvprochopopt_lst, skbp)) {
                 skb = *skbp;
-                skb->h.raw += (skb_transport_header(skb)[1] + 1) << 3;
+                skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
                 opt = IP6CB(skb);
                 opt->nhoff = sizeof(struct ipv6hdr);
                 return 1;
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index cf0c4406b59e..be0ee8a34f9b 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -101,7 +101,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
         if (hdr->version != 6)
                 goto err;
 
-        skb->h.raw = skb->nh.raw + sizeof(*hdr);
+        skb->transport_header = skb->network_header + sizeof(*hdr);
         IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr);
 
         pkt_len = ntohs(hdr->payload_len);
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 57a326080757..b2c092c6b9dc 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -733,7 +733,8 @@ slow_path:
                 skb_put(frag, len + hlen + sizeof(struct frag_hdr));
                 skb_reset_network_header(frag);
                 fh = (struct frag_hdr *)(skb_network_header(frag) + hlen);
-                frag->h.raw = frag->nh.raw + hlen + sizeof(struct frag_hdr);
+                frag->transport_header = (frag->network_header + hlen +
+                                          sizeof(struct frag_hdr));
 
                 /*
                  *      Charge the memory for the fragment to any owner
@@ -761,7 +762,7 @@ slow_path:
                 /*
                  *      Copy a block of the IP datagram.
                  */
-                if (skb_copy_bits(skb, ptr, frag->h.raw, len))
+                if (skb_copy_bits(skb, ptr, skb_transport_header(skb), len))
                         BUG();
                 left -= len;
 
@@ -976,7 +977,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
                 skb_reset_network_header(skb);
 
                 /* initialize protocol header pointer */
-                skb->h.raw = skb->nh.raw + fragheaderlen;
+                skb->transport_header = skb->network_header + fragheaderlen;
 
                 skb->ip_summed = CHECKSUM_PARTIAL;
                 skb->csum = 0;
@@ -1198,8 +1199,8 @@ alloc_new_skb:
                         data = skb_put(skb, fraglen);
                         skb_set_network_header(skb, exthdrlen);
                         data += fragheaderlen;
-                        skb->h.raw = skb->nh.raw + fragheaderlen;
-
+                        skb->transport_header = (skb->network_header +
+                                                 fragheaderlen);
                         if (fraggap) {
                                 skb->csum = skb_copy_and_csum_bits(
                                         skb_prev, maxfraglen,
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 05b59a77bc69..a0902fbdb4e1 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -701,7 +701,7 @@ static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol,
                         goto discard;
                 }
                 secpath_reset(skb);
-                skb->mac.raw = skb->nh.raw;
+                skb->mac_header = skb->network_header;
                 skb_reset_network_header(skb);
                 skb->protocol = htons(protocol);
                 skb->pkt_type = PACKET_HOST;
@@ -898,7 +898,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
         dst_release(skb->dst);
         skb->dst = dst_clone(dst);
 
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
 
         proto = fl->proto;
         if (encap_limit >= 0) {
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 5555c98dea03..7691a1b5caac 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -81,7 +81,7 @@ static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
         /* Remove ipcomp header and decompress original payload */
         iph = ipv6_hdr(skb);
         ipch = (void *)skb->data;
-        skb->h.raw = skb->nh.raw + sizeof(*ipch);
+        skb->transport_header = skb->network_header + sizeof(*ipch);
         __skb_pull(skb, sizeof(*ipch));
 
         /* decompression */
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 54d176187f3f..b465e24e90b3 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -396,7 +396,7 @@ ip6t_log_packet(unsigned int pf,
                 /* MAC logging for input chain only. */
                 printk("MAC=");
                 if (skb->dev && (len = skb->dev->hard_header_len) &&
-                    skb->mac.raw != skb->nh.raw) {
+                    skb->mac_header != skb->network_header) {
                         const unsigned char *p = skb_mac_header(skb);
                         int i;
 
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 490e7e151f2d..b7889ceef556 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -630,8 +630,8 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev)
         skb_network_header(head)[fq->nhoffset] = skb_transport_header(head)[0];
         memmove(head->head + sizeof(struct frag_hdr), head->head,
                 (head->data - head->head) - sizeof(struct frag_hdr));
-        head->mac.raw += sizeof(struct frag_hdr);
-        head->nh.raw += sizeof(struct frag_hdr);
+        head->mac_header += sizeof(struct frag_hdr);
+        head->network_header += sizeof(struct frag_hdr);
 
         skb_shinfo(head)->frag_list = head->next;
         skb_reset_transport_header(head);
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index f925ca7c1a50..8705f6a502d9 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -583,7 +583,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
 
         skb->ip_summed = CHECKSUM_NONE;
 
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         err = memcpy_fromiovecend((void *)iph, from, 0, length);
         if (err)
                 goto error_fault;
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 6dfacfa7a599..de795c04e34c 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -646,11 +646,11 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
         /* We have to remove fragment header from datagram and to relocate
          * header in order to calculate ICV correctly. */
         nhoff = fq->nhoffset;
-        skb_network_header(head)[nhoff] = head->h.raw[0];
+        skb_network_header(head)[nhoff] = skb_transport_header(head)[0];
         memmove(head->head + sizeof(struct frag_hdr), head->head,
                 (head->data - head->head) - sizeof(struct frag_hdr));
-        head->mac.raw += sizeof(struct frag_hdr);
-        head->nh.raw += sizeof(struct frag_hdr);
+        head->mac_header += sizeof(struct frag_hdr);
+        head->network_header += sizeof(struct frag_hdr);
 
         skb_shinfo(head)->frag_list = head->next;
         skb_reset_transport_header(head);
@@ -732,7 +732,7 @@ static int ipv6_frag_rcv(struct sk_buff **skbp)
 
         if (!(fhdr->frag_off & htons(0xFFF9))) {
                 /* It is not a fragmented frame */
-                skb->h.raw += sizeof(struct frag_hdr);
+                skb->transport_header += sizeof(struct frag_hdr);
                 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMOKS);
 
                 IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb);
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 1e8827b90aa7..27fe10ffacb0 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -382,7 +382,7 @@ static int ipip6_rcv(struct sk_buff *skb)
         read_lock(&ipip6_lock);
         if ((tunnel = ipip6_tunnel_lookup(iph->saddr, iph->daddr)) != NULL) {
                 secpath_reset(skb);
-                skb->mac.raw = skb->nh.raw;
+                skb->mac_header = skb->network_header;
                 skb_reset_network_header(skb);
                 IPCB(skb)->flags = 0;
                 skb->protocol = htons(ETH_P_IPV6);
@@ -553,7 +553,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
                 iph6 = ipv6_hdr(skb);
         }
 
-        skb->h.raw = skb->nh.raw;
+        skb->transport_header = skb->network_header;
         skb_push(skb, sizeof(struct iphdr));
         skb_reset_network_header(skb);
         memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index 8a01b0da2ddd..2e61d6ddece3 100644
--- a/net/ipv6/xfrm6_mode_beet.c
+++ b/net/ipv6/xfrm6_mode_beet.c
@@ -48,8 +48,8 @@ static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb)
 
         skb_reset_network_header(skb);
         top_iph = ipv6_hdr(skb);
-        skb->h.raw = skb->nh.raw + sizeof(struct ipv6hdr);
-        skb->nh.raw += offsetof(struct ipv6hdr, nexthdr);
+        skb->transport_header = skb->network_header + sizeof(struct ipv6hdr);
+        skb->network_header += offsetof(struct ipv6hdr, nexthdr);
 
         ipv6_addr_copy(&top_iph->saddr, (struct in6_addr *)&x->props.saddr);
         ipv6_addr_copy(&top_iph->daddr, (struct in6_addr *)&x->id.daddr);
diff --git a/net/ipv6/xfrm6_mode_transport.c b/net/ipv6/xfrm6_mode_transport.c
index eb1864b5aae7..c026bfea820a 100644
--- a/net/ipv6/xfrm6_mode_transport.c
+++ b/net/ipv6/xfrm6_mode_transport.c
@@ -54,10 +54,10 @@ static int xfrm6_transport_input(struct xfrm_state *x, struct sk_buff *skb)
 {
         int ihl = skb->data - skb_transport_header(skb);
 
-        if (skb->h.raw != skb->nh.raw) {
+        if (skb->transport_header != skb->network_header) {
                 memmove(skb_transport_header(skb),
                         skb_network_header(skb), ihl);
-                skb->nh.raw = skb->h.raw;
+                skb->network_header = skb->transport_header;
         }
         ipv6_hdr(skb)->payload_len = htons(skb->len + ihl -
                                            sizeof(struct ipv6hdr));
diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index 21d65df7479e..a6c0cdf46ad6 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -55,8 +55,8 @@ static int xfrm6_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
 
         skb_reset_network_header(skb);
         top_iph = ipv6_hdr(skb);
-        skb->h.raw = skb->nh.raw + sizeof(struct ipv6hdr);
-        skb->nh.raw += offsetof(struct ipv6hdr, nexthdr);
+        skb->transport_header = skb->network_header + sizeof(struct ipv6hdr);
+        skb->network_header   += offsetof(struct ipv6hdr, nexthdr);
 
         top_iph->version = 6;
         if (xdst->route->ops->family == AF_INET6) {
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c
index b3f65d1e80b1..099ed8fec145 100644
--- a/net/llc/llc_input.c
+++ b/net/llc/llc_input.c
@@ -112,7 +112,7 @@ static inline int llc_fixup_skb(struct sk_buff *skb)
         if (unlikely(!pskb_may_pull(skb, llc_len)))
                 return 0;
 
-        skb->h.raw += llc_len;
+        skb->transport_header += llc_len;
         skb_pull(skb, llc_len);
         if (skb->protocol == htons(ETH_P_802_2)) {
                 __be16 pdulen = eth_hdr(skb)->h_proto;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index a059cc7be672..51c059b09a37 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -114,22 +114,22 @@ On receive:
 -----------
 
 Incoming, dev->hard_header!=NULL
-   mac.raw -> ll header
-   data    -> data
+   mac_header -> ll header
+   data       -> data
 
 Outgoing, dev->hard_header!=NULL
-   mac.raw -> ll header
-   data    -> ll header
+   mac_header -> ll header
+   data       -> ll header
 
 Incoming, dev->hard_header==NULL
-   mac.raw -> UNKNOWN position. It is very likely, that it points to ll header.
-              PPP makes it, that is wrong, because introduce assymetry
-              between rx and tx paths.
-   data    -> data
+   mac_header -> UNKNOWN position. It is very likely, that it points to ll
+                 header.  PPP makes it, that is wrong, because introduce
+                 assymetry between rx and tx paths.
+   data       -> data
 
 Outgoing, dev->hard_header==NULL
-   mac.raw -> data. ll header is still not built!
-   data    -> data
+   mac_header -> data. ll header is still not built!
+   data       -> data
 
 Resume
   If dev->hard_header==NULL we are unlikely to restore sensible ll header.
@@ -139,12 +139,12 @@ On transmit:
 ------------
 
 dev->hard_header != NULL
-   mac.raw -> ll header
-   data    -> ll header
+   mac_header -> ll header
+   data       -> ll header
 
 dev->hard_header == NULL (ll header is added by device, we cannot control it)
-   mac.raw -> data
-   data -> data
+   mac_header -> data
+   data       -> data
 
    We should set nh.raw on output to correct posistion,
    packet classifier depends on it.
diff --git a/net/sctp/input.c b/net/sctp/input.c
index f38e91b38719..87feee166da9 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -522,14 +522,14 @@ void sctp_v4_err(struct sk_buff *skb, __u32 info)
         }
 
         /* Fix up skb to look at the embedded net header. */
-        saveip = skb->nh.raw;
-        savesctp  = skb->h.raw;
+        saveip = skb->network_header;
+        savesctp = skb->transport_header;
         skb_reset_network_header(skb);
         skb_set_transport_header(skb, ihlen);
         sk = sctp_err_lookup(AF_INET, skb, sctp_hdr(skb), &asoc, &transport);
         /* Put back, the original pointers. */
-        skb->nh.raw = saveip;
-        skb->h.raw = savesctp;
+        skb->network_header = saveip;
+        skb->transport_header = savesctp;
         if (!sk) {
                 ICMP_INC_STATS_BH(ICMP_MIB_INERRORS);
                 return;
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index cd0af9238782..afcb0093c290 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -132,14 +132,14 @@ SCTP_STATIC void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
         idev = in6_dev_get(skb->dev);
 
         /* Fix up skb to look at the embedded net header. */
-        saveip = skb->nh.raw;
-        savesctp  = skb->h.raw;
+        saveip   = skb->network_header;
+        savesctp = skb->transport_header;
         skb_reset_network_header(skb);
         skb_set_transport_header(skb, offset);
         sk = sctp_err_lookup(AF_INET6, skb, sctp_hdr(skb), &asoc, &transport);
         /* Put back, the original pointers. */
-        skb->nh.raw = saveip;
-        skb->h.raw = savesctp;
+        skb->network_header   = saveip;
+        skb->transport_header = savesctp;
         if (!sk) {
                 ICMP6_INC_STATS_BH(idev, ICMP6_MIB_INERRORS);
                 goto out;