Bluetooth: hci_sync: allow advertise when scan without RPA

Address resolution will be paused during active scan to allow any
advertising reports reach the host. If LL privacy is enabled,
advertising will rely on the controller to generate new RPA.

If host is not using RPA, there is no need to stop advertising during
active scan because there is no need to generate RPA in the controller.

Signed-off-by: Zhengping Jiang <jiangzp@google.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 41b6d19c70b066d495beb8ff28e552b387022ff7..422f7c6911d9fbc6688d6f0c9c77023a662a9bd5 100644 (file)
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -5351,7 +5351,7 @@ static int hci_active_scan_sync(struct hci_dev *hdev, uint16_t interval)
        /* Pause advertising since active scanning disables address resolution
         * which advertising depend on in order to generate its RPAs.
         */
-       if (use_ll_privacy(hdev)) {
+       if (use_ll_privacy(hdev) && hci_dev_test_flag(hdev, HCI_PRIVACY)) {
                err = hci_pause_advertising_sync(hdev);
                if (err) {
                        bt_dev_err(hdev, "pause advertising failed: %d", err);