[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>

46 files changed, 162 insertions, 165 deletions

diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 83004fdab0a..681e20b8466 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -519,9 +519,12 @@ static int arcnet_header(struct sk_buff *skb, struct net_device *dev,
 		 * real header when we do rebuild_header.
 		 */
 		*(uint16_t *) skb_push(skb, 2) = type;
-		if (skb->nh.raw - skb->mac.raw != 2)
+		/*
+		 * XXX: Why not use skb->mac_len?
+		 */
+		if (skb->network_header - skb->mac_header != 2)
 			BUGMSG(D_NORMAL, "arcnet_header: Yikes!  diff (%d) is not 2!\n",
-			       (int)(skb->nh.raw - skb->mac.raw));
+			       (int)(skb->network_header - skb->mac_header));
 		return -2;	/* return error -- can't transmit yet! */
 	}
 	else {
@@ -554,11 +557,13 @@ static int arcnet_rebuild_header(struct sk_buff *skb)
 	unsigned short type;
 	uint8_t daddr=0;
 	struct ArcProto *proto;
-
-	if (skb->nh.raw - skb->mac.raw != 2) {
+	/*
+	 * XXX: Why not use skb->mac_len?
+	 */
+	if (skb->network_header - skb->mac_header != 2) {
 		BUGMSG(D_NORMAL,
-		     "rebuild_header: shouldn't be here! (hdrsize=%d)\n",
-		     (int)(skb->nh.raw - skb->mac.raw));
+		       "rebuild_header: shouldn't be here! (hdrsize=%d)\n",
+		       (int)(skb->network_header - skb->mac_header));
 		return 0;
 	}
 	type = *(uint16_t *) skb_pull(skb, 2);
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 05c870d6f6c..7e03f41ae2c 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -885,7 +885,7 @@ static int ad_lacpdu_send(struct port *port)
 
 	skb->dev = slave->dev;
 	skb_reset_mac_header(skb);
-	skb->nh.raw = skb->mac.raw + ETH_HLEN;
+	skb->network_header = skb->mac_header + ETH_HLEN;
 	skb->protocol = PKT_TYPE_LACPDU;
 	skb->priority = TC_PRIO_CONTROL;
 
@@ -929,7 +929,7 @@ static int ad_marker_send(struct port *port, struct marker *marker)
 
 	skb->dev = slave->dev;
 	skb_reset_mac_header(skb);
-	skb->nh.raw = skb->mac.raw + ETH_HLEN;
+	skb->network_header = skb->mac_header + ETH_HLEN;
 	skb->protocol = PKT_TYPE_LACPDU;
 
 	marker_header = (struct marker_header *)skb_put(skb, length);
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index b8cf777542f..92c3b6f6a8e 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -896,7 +896,7 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[])
 		memcpy(data, &pkt, size);
 
 		skb_reset_mac_header(skb);
-		skb->nh.raw = skb->mac.raw + ETH_HLEN;
+		skb->network_header = skb->mac_header + ETH_HLEN;
 		skb->protocol = pkt.type;
 		skb->priority = TC_PRIO_CONTROL;
 		skb->dev = slave->dev;
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index 7b7c1ca8f1f..35a3a50724f 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -1077,7 +1077,7 @@ void hostap_80211_rx(struct net_device *dev, 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);
 	}
 
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 544490d9d0b..81e9bc93569 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -275,8 +275,8 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, unsigned short
 	veth->h_vlan_TCI = htons(tag);
 
 	skb->protocol = __constant_htons(ETH_P_8021Q);
-	skb->mac.raw -= VLAN_HLEN;
-	skb->nh.raw -= VLAN_HLEN;
+	skb->mac_header -= VLAN_HLEN;
+	skb->network_header -= VLAN_HLEN;
 
 	return skb;
 }
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 230dd43fc9b..c45ad126327 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -69,8 +69,8 @@
  *	NONE: skb is checksummed by protocol or csum is not required.
  *
  *	PARTIAL: device is required to csum packet as seen by hard_start_xmit
- *	from skb->h.raw to the end and to record the checksum
- *	at skb->h.raw+skb->csum.
+ *	from skb->transport_header to the end and to record the checksum
+ *	at skb->transport_header + skb->csum.
  *
  *	Device must show its capabilities in dev->features, set
  *	at device setup time.
@@ -188,8 +188,8 @@ enum {
  *	@dev: Device we arrived on/are leaving by
  *	@iif: ifindex of device we arrived on
  *	@h: Transport layer header
- *	@nh: Network layer header
- *	@mac: Link layer header
+ *	@network_header: Network layer header
+ *	@mac_header: Link layer header
  *	@dst: destination entry
  *	@sp: the security path, used for xfrm
  *	@cb: Control buffer. Free for use by every layer. Put private vars here
@@ -236,18 +236,9 @@ struct sk_buff {
 	int			iif;
 	/* 4 byte hole on 64 bit*/
 
-	union {
-		unsigned char	*raw;
-	} h;
-
-	union {
-		unsigned char	*raw;
-	} nh;
-
-	union {
-	  	unsigned char 	*raw;
-	} mac;
-
+	unsigned char		*transport_header;
+	unsigned char		*network_header;
+	unsigned char		*mac_header;
 	struct  dst_entry	*dst;
 	struct	sec_path	*sp;
 
@@ -953,68 +944,68 @@ static inline void skb_reserve(struct sk_buff *skb, int len)
 
 static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
 {
-	return skb->h.raw;
+	return skb->transport_header;
 }
 
 static inline void skb_reset_transport_header(struct sk_buff *skb)
 {
-	skb->h.raw = skb->data;
+	skb->transport_header = skb->data;
 }
 
 static inline void skb_set_transport_header(struct sk_buff *skb,
 					    const int offset)
 {
-	skb->h.raw = skb->data + offset;
+	skb->transport_header = skb->data + offset;
 }
 
 static inline int skb_transport_offset(const struct sk_buff *skb)
 {
-	return skb->h.raw - skb->data;
+	return skb->transport_header - skb->data;
 }
 
 static inline unsigned char *skb_network_header(const struct sk_buff *skb)
 {
-	return skb->nh.raw;
+	return skb->network_header;
 }
 
 static inline void skb_reset_network_header(struct sk_buff *skb)
 {
-	skb->nh.raw = skb->data;
+	skb->network_header = skb->data;
 }
 
 static inline void skb_set_network_header(struct sk_buff *skb, const int offset)
 {
-	skb->nh.raw = skb->data + offset;
+	skb->network_header = skb->data + offset;
 }
 
 static inline int skb_network_offset(const struct sk_buff *skb)
 {
-	return skb->nh.raw - skb->data;
+	return skb->network_header - skb->data;
 }
 
 static inline u32 skb_network_header_len(const struct sk_buff *skb)
 {
-	return skb->h.raw - skb->nh.raw;
+	return skb->transport_header - skb->network_header;
 }
 
 static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
 {
-	return skb->mac.raw;
+	return skb->mac_header;
 }
 
 static inline int skb_mac_header_was_set(const struct sk_buff *skb)
 {
-	return skb->mac.raw != NULL;
+	return skb->mac_header != NULL;
 }
 
 static inline void skb_reset_mac_header(struct sk_buff *skb)
 {
-	skb->mac.raw = skb->data;
+	skb->mac_header = skb->data;
 }
 
 static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
 {
-	skb->mac.raw = skb->data + offset;
+	skb->mac_header = skb->data + offset;
 }
 
 /*
diff --git a/net/802/psnap.c b/net/802/psnap.c
index 7cba1f42608..04ee43e7538 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 0991e293940..42a35bed088 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 137341b4d83..f6a92a0b7aa 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 f2796c97b4a..8cee7fdc16c 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 30fcc7f9d4e..6562e5736e2 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 ae8cf9a285f..9da8357addc 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 f38af6c01b1..1e71764be4a 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 7f5a352800a..59a765c49cf 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 e1bb9e0aa5f..6da8ff597ad 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 4695ada1d9b..1fc637fb675 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 e6a9e452fd6..f49afaa8129 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 02988fb262d..875da382d9b 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 1f13cc507a4..ba348b1e5f8 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 b32b5011480..37ab3917017 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(struc