EFI_DEVICE_ERROR
case EFI_DEVICE_ERROR:
return (EFI_DEVICE_ERROR);
case EFI_DEVICE_ERROR:
status = EFI_DEVICE_ERROR;
status = EFI_DEVICE_ERROR;
return (EFI_DEVICE_ERROR);
return ((*addrp == 0 || *sizep == 0) ? EFI_DEVICE_ERROR : 0);