1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 1409f01406f6..a49a9c8f2cb1 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -286,6 +286,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new)
         gd->private_data = new;
         new->blkcore_priv = gd;
         gd->queue = tr->blkcore_priv->rq;
+        gd->driverfs_dev = new->mtd->dev.parent;
 
         if (new->readonly)
                 set_disk_ro(gd, 1);
@@ -382,11 +383,12 @@ int register_mtd_blktrans(struct mtd_blktrans_ops *tr)
         tr->blkcore_priv->thread = kthread_run(mtd_blktrans_thread, tr,
                         "%sd", tr->name);
         if (IS_ERR(tr->blkcore_priv->thread)) {
+                int ret = PTR_ERR(tr->blkcore_priv->thread);
                 blk_cleanup_queue(tr->blkcore_priv->rq);
                 unregister_blkdev(tr->major, tr->name);
                 kfree(tr->blkcore_priv);
                 mutex_unlock(&mtd_table_mutex);
-                return PTR_ERR(tr->blkcore_priv->thread);
+                return ret;
         }
 
         INIT_LIST_HEAD(&tr->devs);