diff --git a/mm/vmscan.c b/mm/vmscan.c
index 88cdb7459130..c05eb9efec07 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -4110,10 +4110,8 @@ module_init(kswapd_init)
  */
 int node_reclaim_mode __read_mostly;
 
-#define RECLAIM_OFF 0
-#define RECLAIM_ZONE (1<<0)	/* Run shrink_inactive_list on the zone */
-#define RECLAIM_WRITE (1<<1)	/* Writeout pages during reclaim */
-#define RECLAIM_UNMAP (1<<2)	/* Unmap pages during reclaim */
+#define RECLAIM_WRITE (1<<0)	/* Writeout pages during reclaim */
+#define RECLAIM_UNMAP (1<<1)	/* Unmap pages during reclaim */
 
 /*
  * Priority for NODE_RECLAIM. This determines the fraction of pages