1 files changed, 1 insertions, 3 deletions

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 70bd5464ffdf..5633202b199c 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2071,9 +2071,7 @@ size_t get_numpages(const size_t wsize, const size_t len, size_t *cur_len)
         size_t clen;
 
         clen = min_t(const size_t, len, wsize);
-        num_pages = clen / PAGE_CACHE_SIZE;
-        if (clen % PAGE_CACHE_SIZE)
-                num_pages++;
+        num_pages = DIV_ROUND_UP(clen, PAGE_SIZE);
 
         if (cur_len)
                 *cur_len = clen;