Fixed unused variable and function warnings.

Author: Juha Heiskanen

source/6LoWPAN/Thread/thread_test_api.c

@@ -70,7 +70,7 @@ int_fast8_t arm_nwk_6lowpan_thread_test_add_neighbour(
     const uint8_t *id_mask,
     const uint8_t *route_data)
 {
-#ifdef HAVE_THREAD
+#ifdef HAVE_THREAD_ROUTER
     protocol_interface_info_entry_t *cur;
     cur = protocol_stack_interface_info_get_by_id(interface_id);
     if (!cur) {
@@ -94,7 +94,7 @@ int_fast8_t arm_nwk_6lowpan_thread_test_remove_neighbour(
     int8_t interface_id,
     uint16_t neighbour_short_addr)
 {
-#ifdef HAVE_THREAD
+#ifdef HAVE_THREAD_ROUTER
     protocol_interface_info_entry_t *cur;
     cur = protocol_stack_interface_info_get_by_id(interface_id);
     if (!cur) {
@@ -1220,7 +1220,7 @@ int8_t thread_test_initial_slaac_iid_set(int8_t interface_id, uint8_t *iid)
 
 int8_t thread_test_router_id_request_send(int8_t interface_id, uint8_t status)
 {
-#ifdef HAVE_THREAD
+#ifdef HAVE_THREAD_ROUTER
     protocol_interface_info_entry_t *cur;
 
     cur = protocol_stack_interface_info_get_by_id(interface_id);

source/RPL/rpl_control.c

@@ -399,6 +399,7 @@ static void rpl_control_etx_change_callback(int8_t  nwk_id, uint16_t previous_et
     if (!cur || !cur->rpl_domain) {
         return;
     }
+    (void) attribute_index;
     // ETX is "better" if now lower, or previous was "unknown" and new isn't infinite
     bool better = current_etx < previous_etx || (previous_etx == 0 && current_etx != 0xffff);
 

source/Security/Common/security_lib.c

@@ -128,6 +128,10 @@ void tls_server_hash_copy(uint8_t *ptr, tls_msg_t *tmp_msg, sec_suite_t *suite)
     tls_build_server_hello_msg(ptr, suite->tls_session);
     tls_handshake_copy(tmp_msg, t_heap);
     tr_debug("Pana server S-Hello,Cert hash");
+#else
+    (void) ptr;
+    (void) tmp_msg;
+    (void) suite;
 #endif
 }
 #endif

source/Security/PANA/pana_server.c

@@ -1721,6 +1721,8 @@ static void pana_client_authentication_fail(sec_suite_t *suite)
 int8_t pana_server_nvm_callback_set(pana_server_update_cb *update_cb, pana_server_session_get_cb *nvm_get, pana_server_session_get_by_id_cb *nvm_session_get, uint8_t *nvm_static_buffer)
 {
     (void)update_cb;
+    (void)nvm_get;
+    (void)nvm_session_get;
     (void)nvm_static_buffer;
     return -1;
 }

source/Security/TLS/tls_lib.c

@@ -68,7 +68,9 @@ static uint8_t tls_parse_server_key_exchange(uint8_t *ptr, uint16_t len, sec_sui
 
 static uint8_t *tls_set_client_key_excange(uint8_t *ptr, sec_suite_t *tls_suite);
 static uint8_t tls_parse_server_hello(uint8_t *ptr, sec_suite_t *tls_suite);
+#ifdef PANA_SERVER_API
 static uint8_t tls_parse_client_hello(uint8_t *ptr, uint16_t len, sec_suite_t *tls_suite);
+#endif
 static tls_psk_key_t *tls_get_key(uint16_t key_id);
 
 tls_session_t *amr_tls_session_allocate(void)
@@ -171,7 +173,7 @@ void tls_finnish_copy(uint8_t *ptr, tls_heap_t *heap_ptr)
 
 }
 
-uint8_t tls_parse_client_hello(uint8_t *ptr, uint16_t len, sec_suite_t *tls_suite)
+static uint8_t tls_parse_client_hello(uint8_t *ptr, uint16_t len, sec_suite_t *tls_suite)
 {
     uint8_t ret_val = 0, i = 0;
     uint16_t tls_version;
@@ -548,6 +550,7 @@ uint8_t tls_parse_server_key_exchange(uint8_t *ptr, uint16_t len, sec_suite_t *t
     return 0;
 }
 
+#ifdef ECC
 static uint8_t tls_parse_client_key_exchange(uint8_t *ptr, uint16_t len, sec_suite_t *tls_suite)
 {
     (void)len;
@@ -567,6 +570,7 @@ static uint8_t tls_parse_client_key_exchange(uint8_t *ptr, uint16_t len, sec_sui
 
     return 0;
 }
+#endif
 
 
 void tls_read_certi_signature(tls_heap_t *theap, uint8_t certificate)
@@ -589,8 +593,8 @@ void tls_read_certi_signature(tls_heap_t *theap, uint8_t certificate)
 
 }
 
-
-uint8_t tls_parse_certificate_verify(uint8_t *ptr, uint16_t len, sec_suite_t *tls_suite)
+#ifdef ECC
+static uint8_t tls_parse_certificate_verify(uint8_t *ptr, uint16_t len, sec_suite_t *tls_suite)
 {
     (void)len;
     uint16_t sig_algh, sig_len;
@@ -653,7 +657,7 @@ uint8_t tls_parse_certificate_verify(uint8_t *ptr, uint16_t len, sec_suite_t *tl
     }
     return 1;
 }
-
+#endif
 
 tls_ecc_heap_t *ecc_allocate_ram(void)
 {
@@ -1690,6 +1694,7 @@ buffer_t *tls_server_up(buffer_t *buf, sec_suite_t *tls_suite)
         buf = tls_certificate_buffer_store(buf, certi_rx, tls_suite);
     }
 #else
+    (void)tls_suite;
     if (buf) {
         buf = buffer_free(buf);
     }

source/Service_Libs/nd_proxy/nd_proxy.h

@@ -142,9 +142,9 @@ bool nd_proxy_upstream_route_onlink(int8_t downstream_id, uint8_t *address);
 NS_DUMMY_DEFINITIONS_OK
 
 #define nd_proxy_downstream_interface_register(interface_id, nd_proxy_req, bridge_state_update) -1
-#define nd_proxy_downstream_interface_unregister(interface_id) -1
-#define nd_proxy_upstream_interface_register(interface_id, route_validation_req) -1
-#define nd_proxy_upstream_interface_unregister(interface_id) -1
+#define nd_proxy_downstream_interface_unregister(interface_id) (-1)
+#define nd_proxy_upstream_interface_register(interface_id, route_validation_req) (-1)
+#define nd_proxy_upstream_interface_unregister(interface_id) (-1)
 #define nd_proxy_enabled_for_downstream(interface_id) false
 #define nd_proxy_enabled_for_upstream(interface_id) false
 #define nd_proxy_target_address_validation(upstream_id, address) false

source/libNET/src/ns_net.c

@@ -1072,7 +1072,7 @@ int8_t arm_network_certificate_revocation_list_remove(const arm_cert_revocation_
  */
 int8_t arm_network_key_get(int8_t interface_id, ns_keys_t *key)
 {
-#ifndef PANA
+#ifndef PANA_SERVER
     (void)interface_id;
     (void)key;
 #endif
@@ -1081,7 +1081,7 @@ int8_t arm_network_key_get(int8_t interface_id, ns_keys_t *key)
 
 int8_t arm_pana_server_library_init(int8_t interface_id, net_tls_cipher_e cipher_mode, const uint8_t *key_material, uint32_t time_period_before_activate_key)
 {
-#ifndef PANA
+#ifndef PANA_SERVER
     (void)interface_id;
     (void)cipher_mode;
     (void)key_material;
@@ -1092,15 +1092,15 @@ int8_t arm_pana_server_library_init(int8_t interface_id, net_tls_cipher_e cipher
 
 int8_t arm_pana_activate_new_key(int8_t interface_id)
 {
-#ifndef PANA
+#ifndef PANA_SERVER
     (void)interface_id;
 #endif
     return  pana_server_trig_new_key(interface_id);
 }
 
 int8_t arm_pana_server_key_update(int8_t interface_id, const uint8_t *network_key_material)
 {
-#ifndef PANA
+#ifndef PANA_SERVER
     (void)interface_id;
     (void)network_key_material;
 #endif
@@ -1199,7 +1199,7 @@ int8_t arm_6lowpan_bootsrap_set_for_selected_interface(int8_t interface_id)
 int8_t arm_nwk_interface_configure_6lowpan_bootstrap_set(int8_t interface_id, net_6lowpan_mode_e bootstrap_mode, net_6lowpan_mode_extension_e net_6lowpan_mode_extension)
 {
     int8_t ret_val;
-
+    (void)bootstrap_mode;
     ret_val = arm_6lowpan_bootsrap_set_for_selected_interface(interface_id);
 
     if (ret_val == 0) {