Fixed compiler warnings.

bacnet-stack/demo/handler/h_rr.c

@@ -58,7 +58,6 @@ int Encode_RR_payload(
 {
     int apdu_len = -1;
     rr_info_function    info_fn_ptr = NULL;
-    rr_handler_function rr_fn_ptr   = NULL;
     RR_PROP_INFO PropInfo;
 
     /* initialize the default return values */

bacnet-stack/demo/object/device.c

@@ -324,7 +324,6 @@ static void Device_Objects_Property_List(
     BACNET_OBJECT_TYPE object_type,
     struct special_property_list_t *pPropertyList)
 {
-    rpm_property_lists_function object_property_list = NULL;
     struct object_functions *pObject = NULL;
 
     pPropertyList->Required.pList = NULL;