From 69c3c2260382c2a2e8772d97afddc023c95f93f6 Mon Sep 17 00:00:00 2001
From: chenpaul <chenpaul@google.com>
Date: Wed, 6 Oct 2021 09:24:09 +0800
Subject: [PATCH] WIFI: Add log to debug onSubsystemRestart

onSubsystemRestart should be triggered by wifi HAL
when subsystem restart happened.

Add log to debug why this callback function was not trigger at
unexpected corner case.

Bug: 201330066
Test: Manual test
Change-Id: I160adc6006d078fcc72c1768927e87e378fd675e
Merged-In: I160adc6006d078fcc72c1768927e87e378fd675e
---
 wifi/1.5/default/wifi.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/wifi/1.5/default/wifi.cpp b/wifi/1.5/default/wifi.cpp
index b9f20a4615..a85b242a8a 100644
--- a/wifi/1.5/default/wifi.cpp
+++ b/wifi/1.5/default/wifi.cpp
@@ -131,8 +131,14 @@ WifiStatus Wifi::startInternal() {
                 WifiStatus wifi_status =
                     createWifiStatus(WifiStatusCode::ERROR_UNKNOWN, error);
                 for (const auto& callback : event_cb_handler_.getCallbacks()) {
+                    LOG(INFO) << "Attempting to invoke onSubsystemRestart "
+                                 "callback";
                     if (!callback->onSubsystemRestart(wifi_status).isOk()) {
-                        LOG(ERROR) << "Failed to invoke onFailure callback";
+                        LOG(ERROR)
+                            << "Failed to invoke onSubsystemRestart callback";
+                    } else {
+                        LOG(INFO) << "Succeeded to invoke onSubsystemRestart "
+                                     "callback";
                     }
                 }
             };