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path: root/drivers/mtd/ubi
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Diffstat (limited to 'drivers/mtd/ubi')
-rw-r--r--drivers/mtd/ubi/block.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c
index e003b4b44ffa..062e6c2c45f5 100644
--- a/drivers/mtd/ubi/block.c
+++ b/drivers/mtd/ubi/block.c
@@ -447,12 +447,18 @@ int ubiblock_create(struct ubi_volume_info *vi)
list_add_tail(&dev->list, &ubiblock_devices);
/* Must be the last step: anyone can call file ops from now on */
- add_disk(dev->gd);
+ ret = add_disk(dev->gd);
+ if (ret)
+ goto out_destroy_wq;
+
dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)",
dev->ubi_num, dev->vol_id, vi->name);
mutex_unlock(&devices_mutex);
return 0;
+out_destroy_wq:
+ list_del(&dev->list);
+ destroy_workqueue(dev->wq);
out_remove_minor:
idr_remove(&ubiblock_minor_idr, gd->first_minor);
out_cleanup_disk: