diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 87c45cb..771b47e 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -416,7 +416,7 @@
 						    u8 *proto);
 
 extern int			ipv6_skip_exthdr(const struct sk_buff *, int start,
-					         u8 *nexthdrp, int len);
+					         u8 *nexthdrp);
 
 extern int 			ipv6_ext_hdr(u8 nexthdr);