hci_low_sent 4174 net/bluetooth/hci_core.c while (hdev->sco_cnt && (conn = hci_low_sent(hdev, SCO_LINK, "e))) { hci_low_sent 4197 net/bluetooth/hci_core.c while (hdev->sco_cnt && (conn = hci_low_sent(hdev, ESCO_LINK,