1 files changed, 1 insertions, 1 deletions

diff --git a/mm/slab.c b/mm/slab.c
index dd41b74c8322..fcae9815d3b3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -394,7 +394,7 @@ static void kmem_list3_init(struct kmem_list3 *parent)
 #define STATS_DEC_ACTIVE(x)     do { } while (0)
 #define STATS_INC_ALLOCED(x)    do { } while (0)
 #define STATS_INC_GROWN(x)      do { } while (0)
-#define STATS_ADD_REAPED(x,y)   do { } while (0)
+#define STATS_ADD_REAPED(x,y)   do { (void)(y); } while (0)
 #define STATS_SET_HIGH(x)       do { } while (0)
 #define STATS_INC_ERR(x)        do { } while (0)
 #define STATS_INC_NODEALLOCS(x) do { } while (0)