Fix regressive zephyr unit tests (#339)

test/bacnet/bacapp/src/main.c

@@ -1031,9 +1031,7 @@ static void test_bacapp_context_data(void)
     const uint8_t context_tag_number = 1;
     uint8_t apdu[480] = { 0 };
     BACNET_APPLICATION_DATA_VALUE value = { 0 };
-    BACNET_APPLICATION_DATA_VALUE test_value = { 0 };
-    bool status = false;
-    int apdu_len, null_len, test_len;
+    int apdu_len, null_len;
     unsigned i = 0;
 
     for (i = 0; i < sizeof(tag_list)/sizeof(tag_list[0]); i++) {

test/bacnet/bacstr/src/main.c

@@ -27,7 +27,6 @@ static void testBitString(void)
     BACNET_BIT_STRING bit_string2;
     BACNET_BIT_STRING bit_string3;
     bool status = false;
-    unsigned bits = 0;
 
     bitstring_init(&bit_string);
     /* verify initialization */

test/bacnet/basic/object/ai/src/main.c

@@ -24,10 +24,6 @@ static void testAnalogInput(void)
 {
     uint8_t apdu[MAX_APDU] = { 0 };
     int len = 0, test_len = 0;
-    uint32_t len_value = 0;
-    uint8_t tag_number = 0;
-    BACNET_OBJECT_TYPE decoded_type = 0;
-    uint32_t decoded_instance = 0;
     BACNET_READ_PROPERTY_DATA rpdata = { 0 };
     BACNET_APPLICATION_DATA_VALUE value = {0};
     const int *required_property = NULL;

test/bacnet/basic/object/ao/src/main.c

@@ -23,10 +23,6 @@ static void testAnalogOutput(void)
 {
     uint8_t apdu[MAX_APDU] = { 0 };
     int len = 0, test_len = 0;
-    uint32_t len_value = 0;
-    uint8_t tag_number = 0;
-    BACNET_OBJECT_TYPE decoded_type = 0;
-    uint32_t decoded_instance = 0;
     BACNET_READ_PROPERTY_DATA rpdata = { 0 };
     BACNET_APPLICATION_DATA_VALUE value = {0};
     const int *required_property = NULL;

test/bacnet/basic/object/av/src/main.c

@@ -23,10 +23,6 @@ static void testAnalog_Value(void)
 {
     uint8_t apdu[MAX_APDU] = { 0 };
     int len = 0, test_len = 0;
-    uint32_t len_value = 0;
-    uint8_t tag_number = 0;
-    BACNET_OBJECT_TYPE decoded_type = 0;
-    uint32_t decoded_instance = 0;
     BACNET_READ_PROPERTY_DATA rpdata = { 0 };
     BACNET_APPLICATION_DATA_VALUE value = {0};
     const int *required_property = NULL;

test/bacnet/basic/object/bi/src/main.c

@@ -24,10 +24,6 @@ static void testBinaryInput(void)
 {
     uint8_t apdu[MAX_APDU] = { 0 };
     int len = 0, test_len = 0;
-    uint32_t len_value = 0;
-    uint8_t tag_number = 0;
-    BACNET_OBJECT_TYPE decoded_type = 0;
-    uint32_t decoded_instance = 0;
     BACNET_READ_PROPERTY_DATA rpdata = { 0 };
     BACNET_APPLICATION_DATA_VALUE value = {0};
     const int *required_property = NULL;

test/bacnet/basic/object/bo/src/main.c

@@ -23,10 +23,6 @@ static void testBinaryOutput(void)
 {
     uint8_t apdu[MAX_APDU] = { 0 };
     int len = 0, test_len = 0;
-    uint32_t len_value = 0;
-    uint8_t tag_number = 0;
-    BACNET_OBJECT_TYPE decoded_type = 0;
-    uint32_t decoded_instance = 0;
     BACNET_READ_PROPERTY_DATA rpdata = { 0 };
     BACNET_APPLICATION_DATA_VALUE value = {0};
     const int *required_property = NULL;

test/bacnet/basic/object/bv/src/main.c

@@ -23,10 +23,6 @@ static void testBinary_Value(void)
 {
     uint8_t apdu[MAX_APDU] = { 0 };
     int len = 0, test_len = 0;
-    uint32_t len_value = 0;
-    uint8_t tag_number = 0;
-    BACNET_OBJECT_TYPE decoded_type = 0;
-    uint32_t decoded_instance = 0;
     BACNET_READ_PROPERTY_DATA rpdata = { 0 };
     BACNET_APPLICATION_DATA_VALUE value = {0};
     const int *required_property = NULL;

test/bacnet/npdu/src/main.c

@@ -32,7 +32,6 @@ static void test_NPDU_Network(void)
         NETWORK_MESSAGE_NETWORK_NUMBER_IS;
     BACNET_MESSAGE_PRIORITY priority = MESSAGE_PRIORITY_NORMAL;
     BACNET_NPDU_DATA npdu_data = { 0 };
-    int i = 0; /* counter */
     int npdu_len = 0;
     bool network_layer_message = true;
     uint16_t vendor_id = 0; /* optional, if net message type is > 0x80 */