datapath: ipv6_skip_exthdr() is now fully upstream.

[cascardo/ovs.git] / datapath / linux / compat / include / net / ipv6.h

diff --git a/datapath/linux/compat/include/net/ipv6.h b/datapath/linux/compat/include/net/ipv6.h
index 09115a4..d1e3248 100644 (file)
--- a/datapath/linux/compat/include/net/ipv6.h
+++ b/datapath/linux/compat/include/net/ipv6.h
@@ -1,21 +1,22 @@
 #ifndef __NET_IPV6_WRAPPER_H
 #define __NET_IPV6_WRAPPER_H 1
 
+#include <linux/version.h>
+
 #include_next <net/ipv6.h>
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)
+#define ipv6_skip_exthdr rpl_ipv6_skip_exthdr
+extern int ipv6_skip_exthdr(const struct sk_buff *skb, int start,
+                           u8 *nexthdrp, __be16 *frag_offp);
+#endif
+
 enum {
        OVS_IP6T_FH_F_FRAG      = (1 << 0),
        OVS_IP6T_FH_F_AUTH      = (1 << 1),
        OVS_IP6T_FH_F_SKIP_RH   = (1 << 2),
 };
 
-/* This function is upstream but not the version which supplies the
- * fragment offset.  We plan to propose the extended version.
- */
-#define ipv6_skip_exthdr rpl_ipv6_skip_exthdr
-extern int ipv6_skip_exthdr(const struct sk_buff *skb, int start,
-                               u8 *nexthdrp, __be16 *frag_offp);
-
 /* This function is upstream, but not the version which skips routing
  * headers with 0 segments_left. We plan to propose the extended version. */
 #define ipv6_find_hdr rpl_ipv6_find_hdr