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-rw-r--r--drivers/md/dm.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 73d7f316ac1d..67bf11610e4d 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1789,6 +1789,10 @@ static void cleanup_mapped_device(struct mapped_device *md)
md->bdev = NULL;
}
+ mutex_destroy(&md->suspend_lock);
+ mutex_destroy(&md->type_lock);
+ mutex_destroy(&md->table_devices_lock);
+
dm_mq_cleanup_mapped_device(md);
}