HCI_OP_NOP 3470 net/bluetooth/hci_event.c if (*opcode != HCI_OP_NOP) HCI_OP_NOP 3575 net/bluetooth/hci_event.c if (*opcode != HCI_OP_NOP) HCI_OP_NOP 5834 net/bluetooth/hci_event.c u16 opcode = HCI_OP_NOP;