fix unused params warnings

src/ble/le_device_db_memory.c

@@ -83,6 +83,7 @@ void le_device_db_init(void){
 }
 
 void le_device_db_set_local_bd_addr(bd_addr_t bd_addr){
+    (void)bd_addr;
 }
 
 // @returns number of device in db

src/ble/sm.c

@@ -3688,6 +3688,10 @@ void sm_use_fixed_ec_keypair(uint8_t * qx, uint8_t * qy, uint8_t * d){
     memcpy(ec_d, d, 32);
     sm_have_ec_keypair = 1;
     ec_key_generation_state = EC_KEY_GENERATION_DONE;
+#else
+    UNUSED(qx);
+    UNUSED(qy);
+    UNUSED(d);
 #endif
 }
 

src/btstack_util.c

@@ -214,6 +214,9 @@ void log_info_hexdump(const void *data, int size){
         buffer[j] = 0;
         log_info("%s", buffer);
     }
+#else
+    UNUSED(data);
+    UNUSED(size);
 #endif
 }
 
@@ -229,6 +232,9 @@ void log_info_key(const char * name, sm_key_t key){
     }
     buffer[j] = 0;
     log_info("%-6s %s", name, buffer);
+#else
+    UNUSED(name);
+    UNUSED(key);
 #endif
 }
 

src/hci_dump.c

@@ -115,6 +115,9 @@ void hci_dump_open(const char *filename, hci_dump_format_t format){
 
     }
 #else
+    UNUSED(filename);
+    UNUSED(format);
+    
     dump_file = 1;
 #endif
 }

src/l2cap.c

@@ -1130,8 +1130,8 @@ static void l2cap_hci_event_handler(uint8_t packet_type, uint16_t cid, uint8_t *
         // handle disconnection complete events
         case HCI_EVENT_DISCONNECTION_COMPLETE:
             // send l2cap disconnect events for all channels on this handle and free them
-            handle = little_endian_read_16(packet, 3);
 #ifdef ENABLE_CLASSIC
+            handle = little_endian_read_16(packet, 3);
             btstack_linked_list_iterator_init(&it, &l2cap_channels);
             while (btstack_linked_list_iterator_has_next(&it)){
                 l2cap_channel_t * channel = (l2cap_channel_t *) btstack_linked_list_iterator_next(&it);
@@ -1143,6 +1143,7 @@ static void l2cap_hci_event_handler(uint8_t packet_type, uint16_t cid, uint8_t *
             }
 #endif
 #ifdef ENABLE_LE_DATA_CHANNELS
+            handle = little_endian_read_16(packet, 3);
             btstack_linked_list_iterator_init(&it, &l2cap_le_channels);
             while (btstack_linked_list_iterator_has_next(&it)){
                 l2cap_channel_t * channel = (l2cap_channel_t *) btstack_linked_list_iterator_next(&it);