--- files/net/rtl/fastpath/Makefile	2013-05-10 23:08:34.000000000 +0300
+++ files/net/rtl/fastpath/Makefile.new	2013-05-11 18:19:14.627010559 +0300
@@ -2,10 +2,10 @@
 # Makefile for the fastpath modules on top of IPv4.
 #
 
-include $(DIR_ROOT)/.config
+include $(TOPDIR)/.config
 
 #EXTRA_CFLAGS += -I $(DIR_LINUX)/drivers/net/rtl819x
-EXTRA_CFLAGS += -I $(DIR_LINUX)/net
+EXTRA_CFLAGS += -I $(TOPDIR)/net
 EXTRA_CFLAGS += -D__KERNEL__
 #EXTRA_CFLAGS += -Wno-implicit -Werror