diff options
| -rw-r--r-- | drivers/md/dm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index dad9e403d59..745ca1f67b1 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -849,14 +849,16 @@ static struct mapped_device *alloc_dev(unsigned int minor, int persistent) static void free_dev(struct mapped_device *md) { + unsigned int minor = md->disk->first_minor; + if (md->suspended_bdev) { thaw_bdev(md->suspended_bdev, NULL); bdput(md->suspended_bdev); } - free_minor(md->disk->first_minor); mempool_destroy(md->tio_pool); mempool_destroy(md->io_pool); del_gendisk(md->disk); + free_minor(minor); put_disk(md->disk); blk_put_queue(md->queue); kfree(md); |