@@ -, +, @@ 
---
--- a/acinclude.m4	
+++ a/acinclude.m4	
@@ -240,8 +240,6 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   # quoting rules.
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [[[^@]]proto_data_valid],
                   [OVS_DEFINE([HAVE_PROTO_DATA_VALID])])
-  OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [raw],
-                  [OVS_DEFINE([HAVE_MAC_RAW])])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_dst(],
                   [OVS_DEFINE([HAVE_SKB_DST_ACCESSOR_FUNCS])])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], 
--- a/datapath/linux/compat/include/linux/skbuff.h	
+++ a/datapath/linux/compat/include/linux/skbuff.h	
@@ -95,12 +95,6 @@ static inline struct rtable *skb_rtable(const struct sk_buff *skb)
 #define CHECKSUM_COMPLETE CHECKSUM_HW
 #endif
 
-#ifdef HAVE_MAC_RAW
-#define mac_header mac.raw
-#define network_header nh.raw
-#define transport_header h.raw
-#endif
-
 #ifndef HAVE_SKBUFF_HEADER_HELPERS
 static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
 {