[dm-devel] [PATCH 5/8] dm: cleanup cleanup_mapped_device
Christoph Hellwig
hch at lst.de
Sun Jul 25 05:54:55 UTC 2021
md->queue is not always set when md->disk is set, so simplify the
conditionas a bit.
Signed-off-by: Christoph Hellwig <hch at lst.de>
---
drivers/md/dm.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 2c5f9e585211..7971ec8ce677 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1694,13 +1694,9 @@ static void cleanup_mapped_device(struct mapped_device *md)
md->disk->private_data = NULL;
spin_unlock(&_minor_lock);
del_gendisk(md->disk);
- }
-
- if (md->queue)
dm_queue_destroy_keyslot_manager(md->queue);
-
- if (md->disk)
blk_cleanup_disk(md->disk);
+ }
cleanup_srcu_struct(&md->io_barrier);
--
2.30.2
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