Bluetooth: Disable fast connectable when disabling connectable

When the connectable setting is disabled the fast connectable setting
must also be disabled. This is so that we're consistent with the
pre-requisites for enabling fast connectable, one of which is that the
connectable setting is enabled.
Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>

net/bluetooth/mgmt.c

@@ -1119,6 +1119,9 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data,
 
 	hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan);
 
+	if (!cp->val && test_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags))
+		write_fast_connectable(&req, false);
+
 	err = hci_req_run(&req, set_connectable_complete);
 	if (err < 0)
 		mgmt_pending_remove(cmd);