1 files changed, 20 insertions, 29 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 230dd43fc9b3..c45ad1263271 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;
 }
 
 /*