GetThermalSettings error ?

[Mem5]

I've check the source code of my error, located at https://github.com/hashcat/oclHashcat/bl...xt_nvapi.c

Code:

int hm_NvAPI_GPU_GetThermalSettings (NVAPI_PTR *nvapi, NvPhysicalGpuHandle hPhysicalGpu, NvU32 sensorIndex, NV_GPU_THERMAL_SETTINGS *pThermalSettings)
{
 if (!nvapi) return (-1);

 NvAPI_Status NvAPI_rc = nvapi->NvAPI_GPU_GetThermalSettings (hPhysicalGpu, sensorIndex, pThermalSettings);

 if (NvAPI_rc != NVAPI_OK)
 {
   NvAPI_ShortString string = { 0 };

   hm_NvAPI_GetErrorMessage (nvapi, NvAPI_rc, string);

   log_info ("WARN: %s %d %s\n", "NvAPI_GPU_GetThermalSettings()", NvAPI_rc, string);
 }

It looks like NvAPI_rc != NVAPI_OK
Why ?

Thank you.