Untitled

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index c52f091..554f501 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -562,7 +562,6 @@ static int hci_dev_do_close(struct hci_dev *hdev)
        hci_dev_lock_bh(hdev);
        inquiry_cache_flush(hdev);
        hci_conn_hash_flush(hdev);
-       hci_blacklist_clear(hdev);
        hci_dev_unlock_bh(hdev);

        hci_notify(hdev, HCI_DEV_DOWN);
@@ -973,6 +972,10 @@ int hci_unregister_dev(struct hci_dev *hdev)

        hci_dev_do_close(hdev);

+       hci_dev_lock_bh(hdev);
+       hci_blacklist_clear(hdev);
+       hci_dev_unlock_bh(hdev);
+
        for (i = 0; i < NUM_REASSEMBLY; i++)
                kfree_skb(hdev->reassembly[i]);