Bluetooth: Fix remote name event return directly.

This patch fixes hci_remote_name_evt dose not resolve name during
discovery status is RESOLVING. Before simultaneous dual mode scan enabled,
hci_check_pending_name will set discovery status to STOPPED eventually.
Signed-off-by: Wesley Kuo <wesley.kuo@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

net/bluetooth/hci_core.c

@@ -2854,9 +2854,11 @@ static void le_scan_disable_work_complete(struct hci_dev *hdev, u8 status,
 			 * state. If we were running both LE and BR/EDR inquiry
 			 * simultaneously, and BR/EDR inquiry is already
 			 * finished, stop discovery, otherwise BR/EDR inquiry
-			 * will stop discovery when finished.
+			 * will stop discovery when finished. If we will resolve
+			 * remote device name, do not change discovery state.
 			 */
-			if (!test_bit(HCI_INQUIRY, &hdev->flags))
+			if (!test_bit(HCI_INQUIRY, &hdev->flags) &&
+			    hdev->discovery.state != DISCOVERY_RESOLVING)
 				hci_discovery_set_state(hdev,
 							DISCOVERY_STOPPED);
 		} else {