Fixed unit test compiler warnings

src/bacnet/bacapp.c

@@ -1069,8 +1069,8 @@ static int decode_priority_array_value(
     BACNET_OBJECT_TYPE object_type)
 {
     int apdu_len = 0;
-    int len = 0;
 #if defined(BACAPP_COMPLEX_TYPES)
+    int len = 0;
     BACNET_APPLICATION_TAG tag = MAX_BACNET_APPLICATION_TAG;
 
     if (bacnet_is_opening_tag_number(apdu, apdu_size, 0, &len)) {

src/bacnet/datalink/bvlc6.c

@@ -1602,7 +1602,6 @@ int bvlc6_broadcast_distribution_table_entry_encode(uint8_t *apdu,
 {
     int len = 0;
     int apdu_len = 0;
-    int entry_size = 0;
     BACNET_OCTET_STRING octet_string;
 
     if (bdt_entry) {