1 files changed, 7 insertions, 7 deletions

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 98040ba388ac..194d0d122cae 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -198,9 +198,8 @@ static inline int dio_refill_pages(struct dio *dio, struct dio_submit *sdio)
  * L1 cache.
  */
 static inline struct page *dio_get_page(struct dio *dio,
-                struct dio_submit *sdio, size_t *from, size_t *to)
+                                        struct dio_submit *sdio)
 {
-        int n;
         if (dio_pages_present(sdio) == 0) {
                 int ret;
 
@@ -209,10 +208,7 @@ static inline struct page *dio_get_page(struct dio *dio,
                         return ERR_PTR(ret);
                 BUG_ON(dio_pages_present(sdio) == 0);
         }
-        n = sdio->head++;
-        *from = n ? 0 : sdio->from;
-        *to = (n == sdio->tail - 1) ? sdio->to : PAGE_SIZE;
-        return dio->pages[n];
+        return dio->pages[sdio->head];
 }
 
 /**
@@ -911,11 +907,15 @@ static int do_direct_IO(struct dio *dio, struct dio_submit *sdio,
         while (sdio->block_in_file < sdio->final_block_in_request) {
                 struct page *page;
                 size_t from, to;
-                page = dio_get_page(dio, sdio, &from, &to);
+
+                page = dio_get_page(dio, sdio);
                 if (IS_ERR(page)) {
                         ret = PTR_ERR(page);
                         goto out;
                 }
+                from = sdio->head ? 0 : sdio->from;
+                to = (sdio->head == sdio->tail - 1) ? sdio->to : PAGE_SIZE;
+                sdio->head++;
 
                 while (from < to) {
                         unsigned this_chunk_bytes;      /* # of bytes mapped */