Drop the unused 'BLOCKS_PER_PAGE' macro.

Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
---
 mm/shmem.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index 745f130bfb4c..ddf800357e7a 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -86,7 +86,6 @@ static struct vfsmount *shm_mnt __ro_after_init;
 
 #include "internal.h"
 
-#define BLOCKS_PER_PAGE  (PAGE_SIZE/512)
 #define VM_ACCT(size)    (PAGE_ALIGN(size) >> PAGE_SHIFT)
 
 /* Pretend that each entry is of this size in directory's i_size */
-- 
2.39.3