Revert wrong NULL replacement

Author: josesimoes

targets/AzureRTOS/SiliconLabs/_nanoCLR/System.Device.I2c/nano_sl_i2cspm.c

@@ -32,7 +32,7 @@ void I2CSPM_Init(I2CSPM_Init_TypeDef *init)
     CMU_Clock_TypeDef i2cClock;
     I2C_Init_TypeDef i2cInit;
 
-    EFM_ASSERT(init != nullptr);
+    EFM_ASSERT(init != NULL);
 
 #if defined(_CMU_HFPERCLKEN0_MASK)
     CMU_ClockEnable(cmuClock_HFPER, true);

targets/ESP32/_common/Target_System_IO_FileSystem.c

@@ -61,7 +61,7 @@ bool Storage_UnMountSDCard(int driveIndex)
         return false;
     }
 
-    card = nullptr;
+    card = NULL;
 
     return true;
 }

targets/ESP32/_common/targetHAL_ConfigStorageLittlefs.c

@@ -160,14 +160,14 @@ FILE *ConfigStorage_OpenFile(
     // Open SPIFFS config storage
     FILE *file = fopen(fileName, isWrite ? (isAppend ? "a" : "w") : "r");
 
-    if (file != nullptr)
+    if (file != NULL)
     {
         return file;
     }
 
     ESP_LOGE(TAG, "NANO: Failed to open file (%s)", fileName);
 
-    return nullptr;
+    return NULL;
 }
 
 //
@@ -375,9 +375,9 @@ HAL_CONFIGURATION_NETWORK *ConfigStorage_FindNetworkConfigurationBlocks()
     HAL_CONFIGURATION_NETWORK *networkConfigs = (HAL_CONFIGURATION_NETWORK *)platform_malloc(allocationSize);
 
     // check allocation
-    if (networkConfigs == nullptr)
+    if (networkConfigs == NULL)
     {
-        return nullptr;
+        return NULL;
     }
 
     // clear memory
@@ -421,9 +421,9 @@ HAL_CONFIGURATION_NETWORK_WIRELESS80211 *ConfigStorage_FindNetworkWireless80211C
         (HAL_CONFIGURATION_NETWORK_WIRELESS80211 *)platform_malloc(allocationSize);
 
     // check allocation
-    if (networkWirelessConfigs == nullptr)
+    if (networkWirelessConfigs == NULL)
     {
-        return nullptr;
+        return NULL;
     }
 
     // clear memory
@@ -467,9 +467,9 @@ HAL_CONFIGURATION_NETWORK_WIRELESSAP *ConfigStorage_FindNetworkWirelessAPConfigu
         (HAL_CONFIGURATION_NETWORK_WIRELESSAP *)platform_malloc(allocationSize);
 
     // check allocation
-    if (networkWirelessAPConfigs == nullptr)
+    if (networkWirelessAPConfigs == NULL)
     {
-        return nullptr;
+        return NULL;
     }
 
     // clear memory
@@ -517,9 +517,9 @@ HAL_CONFIGURATION_X509_CERTIFICATE *ConfigStorage_FindX509CertificateConfigurati
         (HAL_CONFIGURATION_X509_CERTIFICATE *)platform_malloc(allocationSize);
 
     // check allocation
-    if (certificateStore == nullptr)
+    if (certificateStore == NULL)
     {
-        return nullptr;
+        return NULL;
     }
 
     // clear memory
@@ -535,9 +535,9 @@ HAL_CONFIGURATION_X509_CERTIFICATE *ConfigStorage_FindX509CertificateConfigurati
             (HAL_Configuration_X509CaRootBundle *)platform_malloc(sizeof(HAL_Configuration_X509CaRootBundle));
 
         // check allocation
-        if (certificate == nullptr)
+        if (certificate == NULL)
         {
-            return nullptr;
+            return NULL;
         }
 
         // clear memory
@@ -595,9 +595,9 @@ HAL_CONFIGURATION_X509_DEVICE_CERTIFICATE *IRAM_ATTR ConfigStorage_FindX509Devic
         (HAL_CONFIGURATION_X509_DEVICE_CERTIFICATE *)platform_malloc(allocationSize);
 
     // check allocation
-    if (deviceCertificate == nullptr)
+    if (deviceCertificate == NULL)
     {
-        return nullptr;
+        return NULL;
     }
 
     // clear memory
@@ -613,9 +613,9 @@ HAL_CONFIGURATION_X509_DEVICE_CERTIFICATE *IRAM_ATTR ConfigStorage_FindX509Devic
             (HAL_Configuration_X509DeviceCertificate *)platform_malloc(sizeof(HAL_Configuration_X509DeviceCertificate));
 
         // check allocation
-        if (certificate == nullptr)
+        if (certificate == NULL)
         {
-            return nullptr;
+            return NULL;
         }
 
         // clear memory
@@ -652,7 +652,7 @@ bool ConfigurationManager_GetConfigurationBlockFromStorage(
 
     handle = ConfigStorage_OpenFile(configuration, configurationIndex, false, false);
 
-    if (handle != nullptr)
+    if (handle != NULL)
     {
         readSize = ConfigStorage_ReadFile(handle, configurationBlock, maxBlockSize);
 
@@ -675,7 +675,7 @@ int32_t ConfigurationManager_GetConfigurationBlockSize(
 
     handle = ConfigStorage_OpenFile(configuration, configurationIndex, false, false);
 
-    if (handle != nullptr)
+    if (handle != NULL)
     {
         readSize = ConfigStorage_FileSize(handle);
 

targets/TI_SimpleLink/_nanoCLR/targetPAL_Events.cpp

@@ -24,7 +24,7 @@ bool Events_Initialize_Platform()
     Clock_Params params;
 
     Clock_Params_init(&params);
-    params.arg = nullptr;
+    params.arg = NULL;
     params.startFlag = FALSE;
     params.period = 0;
 
@@ -56,7 +56,7 @@ void Events_SetBoolTimer(bool *timerCompleteFlag, uint32_t millisecondsFromNow)
     // we assume only 1 can be active, abort previous just in case
     Clock_stop(boolEventsTimer);
 
-    if (timerCompleteFlag != nullptr)
+    if (timerCompleteFlag != NULL)
     {
         // As only one timer running at a time we will just save it
         saveTimerCompleteFlag = timerCompleteFlag;

targets/TI_SimpleLink/_nanoCLR/targetPAL_Time.cpp

@@ -23,7 +23,7 @@ HRESULT Time_Initialize()
     Clock_Params params;
 
     Clock_Params_init(&params);
-    params.arg = nullptr;
+    params.arg = NULL;
     params.startFlag = FALSE;
     params.period = 0;