diff --git a/mm/rmap.c b/mm/rmap.c
index dc3be5f..dbc2ca2 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -471,11 +471,12 @@
 
 	if (page_mapped(page)) {
 		struct address_space *mapping = page_mapping(page);
-		if (mapping)
+		if (mapping) {
 			ret = page_mkclean_file(mapping, page);
-		if (page_test_dirty(page)) {
-			page_clear_dirty(page);
-			ret = 1;
+			if (page_test_dirty(page)) {
+				page_clear_dirty(page);
+				ret = 1;
+			}
 		}
 	}