1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
index 4cfc8da27221..ead861307b3c 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -826,6 +826,10 @@ static int ubi_attach_fastmap(struct ubi_device *ubi,
         list_for_each_entry_safe(tmp_aeb, _tmp_aeb, &free, u.list)
                 list_move_tail(&tmp_aeb->u.list, &ai->free);
 
+        ubi_assert(list_empty(&used));
+        ubi_assert(list_empty(&eba_orphans));
+        ubi_assert(list_empty(&free));
+
         /*
          * If fastmap is leaking PEBs (must not happen), raise a
          * fat warning and fall back to scanning mode.