panda.cc: pass capnp list by reference (#33555)

pass by reference
1 year ago · 4897c9821d
parent 50b0089602
commit 4897c9821d
2 changed files with 2 additions and 2 deletions
--- a/selfdrive/pandad/panda.cc
+++ b/selfdrive/pandad/panda.cc
@ -206,7 +206,7 @@ void Panda::pack_can_buffer(const capnp::List<cereal::CanData>::Reader &can_data
  if (pos > 0) write_func(send_buf, pos);
 }

-void Panda::can_send(capnp::List<cereal::CanData>::Reader can_data_list) {
+void Panda::can_send(const capnp::List<cereal::CanData>::Reader &can_data_list) {
  pack_can_buffer(can_data_list, [=](uint8_t* data, size_t size) {
    handle->bulk_write(3, data, size, 5);
  });
--- a/selfdrive/pandad/panda.h
+++ b/selfdrive/pandad/panda.h
@ -79,7 +79,7 @@ public:
  void set_can_speed_kbps(uint16_t bus, uint16_t speed);
  void set_data_speed_kbps(uint16_t bus, uint16_t speed);
  void set_canfd_non_iso(uint16_t bus, bool non_iso);
-  void can_send(capnp::List<cereal::CanData>::Reader can_data_list);
+  void can_send(const capnp::List<cereal::CanData>::Reader &can_data_list);
  bool can_receive(std::vector<can_frame>& out_vec);
  void can_reset_communications();