From b45c79ea7d2dcf57fcba670bffdd75d2de30837b Mon Sep 17 00:00:00 2001
From: Dean Lee <deanlee3@gmail.com>
Date: Sat, 30 Oct 2021 21:34:33 +0800
Subject: [PATCH] boardd: pass std::vector pandas by reference (#22741)

old-commit-hash: 7486a42935208586d3ad9d3fda83b3b8c8f40d38
---
 selfdrive/boardd/boardd.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/selfdrive/boardd/boardd.cc b/selfdrive/boardd/boardd.cc
index 577b4aca8e..c6f2cf8ed3 100644
--- a/selfdrive/boardd/boardd.cc
+++ b/selfdrive/boardd/boardd.cc
@@ -68,7 +68,7 @@ std::string get_time_str(const struct tm &time) {
   return s;
 }
 
-bool check_all_connected(std::vector<Panda *> pandas) {
+bool check_all_connected(const std::vector<Panda *> &pandas) {
   for (const auto& panda : pandas) {
     if (!panda->connected) return false;
   }
@@ -293,7 +293,7 @@ void send_empty_panda_state(PubMaster *pm) {
   pm->send("pandaStates", msg);
 }
 
-bool send_panda_states(PubMaster *pm, std::vector<Panda *> pandas, bool spoofing_started) {
+bool send_panda_states(PubMaster *pm, const std::vector<Panda *> &pandas, bool spoofing_started) {
   bool ignition_local = false;
 
   // build msg