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Commit bde14184 authored by Aliaksei Karaliou's avatar Aliaksei Karaliou Committed by Mike Snitzer
Browse files

dm bufio: add missed destroys of client mutex 



The client's mutex needs to be destroyed in dm_bufio_client_destroy() as
well as the dm_bufio_client_create() error path.

Signed-off-by: default avatarAliaksei Karaliou <akaraliou.dev@gmail.com>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 905be0a1

drivers/md/dm-bufio.c

+2 −0
Original line number Diff line number Diff line
@@ -1767,6 +1767,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign 
	}

	dm_io_client_destroy(c->dm_io);

bad_dm_io:

	mutex_destroy(&c->lock);

	kfree(c);

bad_client:

	return ERR_PTR(r);
@@ -1811,6 +1812,7 @@ void dm_bufio_client_destroy(struct dm_bufio_client *c) 
		BUG_ON(c->n_buffers[i]);



	dm_io_client_destroy(c->dm_io);

	mutex_destroy(&c->lock);

	kfree(c);

}

EXPORT_SYMBOL_GPL(dm_bufio_client_destroy);