diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 99977ff45b83721eeb6de7fe0c6f7098be93f0d7..8835b877b8dbefdd57bf8ba4b52fcc25b47662ff 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -5,7 +5,7 @@
  * page_is_file_cache - should the page be on a file LRU or anon LRU?
  * @page: the page to test
  *
- * Returns LRU_FILE if @page is page cache page backed by a regular filesystem,
+ * Returns 1 if @page is page cache page backed by a regular filesystem,
  * or 0 if @page is anonymous, tmpfs or otherwise ram or swap backed.
  * Used by functions that manipulate the LRU lists, to sort a page
  * onto the right LRU list.
@@ -16,11 +16,7 @@
  */
 static inline int page_is_file_cache(struct page *page)
 {
-	if (PageSwapBacked(page))
-		return 0;
-
-	/* The page is page cache backed by a normal filesystem. */
-	return LRU_FILE;
+	return !PageSwapBacked(page);
 }
 
 static inline void
diff --git a/mm/migrate.c b/mm/migrate.c
index b535a2c1656cc924f08549bbb70ec586acacb079..e97e513fe898d5ae1c30d79f034009e8de25a974 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -68,7 +68,7 @@ int putback_lru_pages(struct list_head *l)
 	list_for_each_entry_safe(page, page2, l, lru) {
 		list_del(&page->lru);
 		dec_zone_page_state(page, NR_ISOLATED_ANON +
-				    !!page_is_file_cache(page));
+				page_is_file_cache(page));
 		putback_lru_page(page);
 		count++;
 	}
@@ -701,7 +701,7 @@ static int unmap_and_move(new_page_t get_new_page, unsigned long private,
  		 */
  		list_del(&page->lru);
 		dec_zone_page_state(page, NR_ISOLATED_ANON +
-				    !!page_is_file_cache(page));
+				page_is_file_cache(page));
 		putback_lru_page(page);
 	}
 
@@ -751,7 +751,7 @@ int migrate_pages(struct list_head *from,
 	local_irq_save(flags);
 	list_for_each_entry(page, from, lru)
 		__inc_zone_page_state(page, NR_ISOLATED_ANON +
-				      !!page_is_file_cache(page));
+				page_is_file_cache(page));
 	local_irq_restore(flags);
 
 	if (!swapwrite)
diff --git a/mm/swap.c b/mm/swap.c
index 168d53e6e58e6c9605fd678079da426258c8e799..4a8a59e671f7c0a53a1635537ec4a024b20ebd04 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -189,7 +189,7 @@ void activate_page(struct page *page)
 		add_page_to_lru_list(zone, page, lru);
 		__count_vm_event(PGACTIVATE);
 
-		update_page_reclaim_stat(zone, page, !!file, 1);
+		update_page_reclaim_stat(zone, page, file, 1);
 	}
 	spin_unlock_irq(&zone->lru_lock);
 }
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 30e56ee833f8104526a33d63b51026496b209ce7..172119caebcc6c5978337fe33e722ec0ed6734ae 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -821,7 +821,7 @@ int __isolate_lru_page(struct page *page, int mode, int file)
 	if (mode != ISOLATE_BOTH && (!PageActive(page) != !mode))
 		return ret;
 
-	if (mode != ISOLATE_BOTH && (!page_is_file_cache(page) != !file))
+	if (mode != ISOLATE_BOTH && page_is_file_cache(page) != file)
 		return ret;
 
 	/*