Batch project-chip#15 nodiscard errors: platform-specific: example apps air-chef (project-chip#42077)

Author: gmarcosb

examples/air-purifier-app/cc32xx/main/AppTask.cpp

@@ -125,7 +125,7 @@ int AppTask::Init()
 
     // Init Chip memory management before the stack
     PLAT_LOG("Initialize Memory");
-    chip::Platform::MemoryInit();
+    TEMPORARY_RETURN_IGNORED chip::Platform::MemoryInit();
 
     // Initialize LEDs
     PLAT_LOG("Initialize LEDs");
@@ -166,7 +166,7 @@ int AppTask::Init()
     static chip::CommonCaseDeviceServerInitParams initParams;
     (void) initParams.InitializeStaticResourcesBeforeServerInit();
     initParams.dataModelProvider = CodegenDataModelProviderInstance(initParams.persistentStorageDelegate);
-    chip::Server::GetInstance().Init(initParams);
+    TEMPORARY_RETURN_IGNORED chip::Server::GetInstance().Init(initParams);
 
     // Initialize device attestation config
     PLAT_LOG("Initialize device attestation config");
@@ -178,10 +178,10 @@ int AppTask::Init()
 #endif
 
     // init air purifier stuff
-    SetParentEndpointForEndpoint(AIR_QUALITY_SENSOR_ENDPOINT, AIR_PURIFIER_ENDPOINT);
-    SetParentEndpointForEndpoint(TEMPERATURE_SENSOR_ENDPOINT, AIR_PURIFIER_ENDPOINT);
-    SetParentEndpointForEndpoint(RELATIVE_HUMIDITY_SENSOR_ENDPOINT, AIR_PURIFIER_ENDPOINT);
-    SetParentEndpointForEndpoint(THERMOSTAT_ENDPOINT, AIR_PURIFIER_ENDPOINT);
+    TEMPORARY_RETURN_IGNORED SetParentEndpointForEndpoint(AIR_QUALITY_SENSOR_ENDPOINT, AIR_PURIFIER_ENDPOINT);
+    TEMPORARY_RETURN_IGNORED SetParentEndpointForEndpoint(TEMPERATURE_SENSOR_ENDPOINT, AIR_PURIFIER_ENDPOINT);
+    TEMPORARY_RETURN_IGNORED SetParentEndpointForEndpoint(RELATIVE_HUMIDITY_SENSOR_ENDPOINT, AIR_PURIFIER_ENDPOINT);
+    TEMPORARY_RETURN_IGNORED SetParentEndpointForEndpoint(THERMOSTAT_ENDPOINT, AIR_PURIFIER_ENDPOINT);
 
     AirPurifierManager::InitInstance(EndpointId(AIR_PURIFIER_ENDPOINT), EndpointId(AIR_QUALITY_SENSOR_ENDPOINT),
                                      EndpointId(TEMPERATURE_SENSOR_ENDPOINT), EndpointId(RELATIVE_HUMIDITY_SENSOR_ENDPOINT),

examples/air-purifier-app/cc32xx/main/CHIPDeviceManager.cpp

@@ -49,7 +49,7 @@ CHIP_ERROR CHIPDeviceManager::Init(CHIPDeviceManagerCallbacks * cb)
 
     // Register a function to receive events from the CHIP device layer.  Note that calls to
     // this function will happen on the CHIP event loop thread, not the app_main thread.
-    PlatformMgr().AddEventHandler(CHIPDeviceManager::DeviceEventHandler, reinterpret_cast<intptr_t>(cb));
+    TEMPORARY_RETURN_IGNORED PlatformMgr().AddEventHandler(CHIPDeviceManager::DeviceEventHandler, reinterpret_cast<intptr_t>(cb));
 
     // Start a task to run the CHIP Device event loop.
     return PlatformMgr().StartEventLoopTask();

examples/air-quality-sensor-app/air-quality-sensor-common/src/air-quality-sensor-manager.cpp

@@ -104,7 +104,7 @@ void InitAirQualitySensorManager(intptr_t arg)
 
 CHIP_ERROR SensorManager::Init()
 {
-    DeviceLayer::PlatformMgr().ScheduleWork(InitAirQualitySensorManager);
+    TEMPORARY_RETURN_IGNORED DeviceLayer::PlatformMgr().ScheduleWork(InitAirQualitySensorManager);
     // Create cmsisos sw timer for air quality sensor timer.
     mSensorTimer = osTimerNew(SensorTimerEventHandler, osTimerPeriodic, nullptr, nullptr);
     if (mSensorTimer == NULL)
@@ -176,5 +176,6 @@ void SensorManager::SensorTimerEventHandler(void * arg)
 #endif // USE_AIR_QUALITY_SENSOR
     // create pointer for the int32_t air_quality
     int32_t * air_quality_ptr = new int32_t(air_quality);
-    DeviceLayer::PlatformMgr().ScheduleWork(writeAirQualityToAttribute, reinterpret_cast<intptr_t>(air_quality_ptr));
+    TEMPORARY_RETURN_IGNORED DeviceLayer::PlatformMgr().ScheduleWork(writeAirQualityToAttribute,
+                                                                     reinterpret_cast<intptr_t>(air_quality_ptr));
 }

examples/air-quality-sensor-app/silabs/src/SensorManager.cpp

@@ -38,7 +38,7 @@ CHIP_ERROR AppTask::Init(void)
     CHIP_ERROR err;
 
     SetExampleButtonCallbacks(AirQualitySensorUpdateTimerEventHandler);
-    InitCommonParts();
+    TEMPORARY_RETURN_IGNORED InitCommonParts();
 
     err = SensorMgr().Init();
     if (err != CHIP_NO_ERROR)

examples/air-quality-sensor-app/telink/src/AppTask.cpp

@@ -42,7 +42,7 @@ static bool sSwitchOnOffState = false;
 static void ToggleSwitchOnOff(bool newState)
 {
     sSwitchOnOffState = newState;
-    Binding::Manager::GetInstance().NotifyBoundClusterChanged(1, OnOff::Id, nullptr);
+    TEMPORARY_RETURN_IGNORED Binding::Manager::GetInstance().NotifyBoundClusterChanged(1, OnOff::Id, nullptr);
 }
 
 static CHIP_ERROR SwitchCommandHandler(int argc, char ** argv)

examples/all-clusters-app/all-clusters-common/src/binding-handler.cpp

@@ -74,7 +74,7 @@ AppTask AppTask::sAppTask;
 
 void NetWorkCommissioningInstInit()
 {
-    sWiFiNetworkCommissioningInstance.Init();
+    TEMPORARY_RETURN_IGNORED sWiFiNetworkCommissioningInstance.Init();
 
     // We only have network commissioning on endpoint 0.
     emberAfEndpointEnableDisable(kNetworkCommissioningEndpointSecondary, false);

examples/all-clusters-app/asr/src/AppTask.cpp

@@ -246,7 +246,8 @@ void IdentifyTimerHandler(Layer * systemLayer, void * appState)
 {
     if (identifyTimerCount)
     {
-        systemLayer->StartTimer(Clock::Milliseconds32(kIdentifyTimerDelayMS), IdentifyTimerHandler, appState);
+        TEMPORARY_RETURN_IGNORED systemLayer->StartTimer(Clock::Milliseconds32(kIdentifyTimerDelayMS), IdentifyTimerHandler,
+                                                         appState);
         identifyTimerCount--;
     }
 }
@@ -263,7 +264,8 @@ void DeviceCallbacks::OnIdentifyPostAttributeChangeCallback(EndpointId endpointI
     identifyTimerCount = (*value) * 4;
 
     DeviceLayer::SystemLayer().CancelTimer(IdentifyTimerHandler, this);
-    DeviceLayer::SystemLayer().StartTimer(Clock::Milliseconds32(kIdentifyTimerDelayMS), IdentifyTimerHandler, this);
+    TEMPORARY_RETURN_IGNORED DeviceLayer::SystemLayer().StartTimer(Clock::Milliseconds32(kIdentifyTimerDelayMS),
+                                                                   IdentifyTimerHandler, this);
 exit:
     return;
 }

examples/all-clusters-app/asr/src/DeviceCallbacks.cpp

@@ -77,7 +77,7 @@ int main(void)
     vTaskStartScheduler();
 
     chip::Platform::MemoryShutdown();
-    PlatformMgr().StopEventLoopTask();
+    TEMPORARY_RETURN_IGNORED PlatformMgr().StopEventLoopTask();
     PlatformMgr().Shutdown();
 
     // Should never get here.

examples/all-clusters-app/asr/src/main.cpp

@@ -61,5 +61,5 @@ class AppDeviceCallbacksDelegate : public DeviceCallbacksDelegate
 public:
     void OnIPv4ConnectivityEstablished(void) override;
     void OnIPv4ConnectivityLost(void) override;
-    void OnDnssdInitialized(void) override { InitBindingHandlers(); }
+    void OnDnssdInitialized(void) override { TEMPORARY_RETURN_IGNORED InitBindingHandlers(); }
 };