update kernel headers from net-next

Take sanitized headers for davem net-next
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index b806fcf..07e486c 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -115,9 +115,11 @@
 	INET_DIAG_SKV6ONLY,
 	INET_DIAG_LOCALS,
 	INET_DIAG_PEERS,
+	INET_DIAG_PAD,
+	__INET_DIAG_MAX,
 };
 
-#define INET_DIAG_MAX INET_DIAG_SKV6ONLY
+#define INET_DIAG_MAX (__INET_DIAG_MAX - 1)
 
 /* INET_DIAG_MEM */