1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/char/drm/ffb_drv.c b/drivers/char/drm/ffb_drv.c
index ec614fff8f04..1bd0d55ee0f0 100644
--- a/drivers/char/drm/ffb_drv.c
+++ b/drivers/char/drm/ffb_drv.c
@@ -152,14 +152,11 @@ static drm_map_t *ffb_find_map(struct file *filp, unsigned long off)
                 return NULL;
 
         list_for_each(list, &dev->maplist->head) {
-                unsigned long uoff;
-
                 r_list = (drm_map_list_t *)list;
                 map = r_list->map;
                 if (!map)
                         continue;
-                uoff = (map->offset & 0xffffffff);
-                if (uoff == off)
+                if (r_list->user_token == off)
                         return map;
         }