1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index a02f35f1a796..dd0d00108a31 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -281,7 +281,8 @@ static struct stripe_head *get_active_stripe(raid5_conf_t *conf, sector_t sector
                         } else {
                                 if (!test_bit(STRIPE_HANDLE, &sh->state))
                                         atomic_inc(&conf->active_stripes);
-                                if (list_empty(&sh->lru))
+                                if (list_empty(&sh->lru) &&
+                                    !test_bit(STRIPE_EXPANDING, &sh->state))
                                         BUG();
                                 list_del_init(&sh->lru);
                         }