optimize code format

port/modusocket.c

@@ -464,15 +464,13 @@ STATIC const mp_obj_type_t socket_type = {
 /******************************************************************************/
 // usocket module
 // function usocket.getaddrinfo(host, port)
-STATIC mp_obj_t mod_usocket_getaddrinfo(uint n_args, const mp_obj_t *arg) {   
-    if(n_args == 3)
-    {
+STATIC mp_obj_t mod_usocket_getaddrinfo(uint n_args, const mp_obj_t *arg) {
+    if (n_args == 3) {
         rt_kprintf("Usage: usocket.getaddrinfo(\"host\",port,x,x). n_args must be 2 or 4.\n");
-		rt_kprintf("argument num/types mismatch\n");
+        rt_kprintf("argument num/types mismatch\n");
         mp_raise_OSError(MP_EAGAIN);
         return mp_const_none;
-    }else if(n_args == 2 || n_args == 4)
-    {
+    } else if (n_args == 2 || n_args == 4) {
         size_t hlen;
         int ret;
         const char *host = mp_obj_str_get_data(arg[0], &hlen);
@@ -492,10 +490,8 @@ STATIC mp_obj_t mod_usocket_getaddrinfo(uint n_args, const mp_obj_t *arg) {
         tuple->items[2] = MP_OBJ_NEW_SMALL_INT(0);
         tuple->items[3] = MP_OBJ_NEW_QSTR(MP_QSTR_);
 
-        mp_obj_t tuple_addr[2] = {
-            tuple_addr[0] = netutils_format_ipv4_addr(((res->ai_addr->sa_data) + 2), NETUTILS_BIG),
-            tuple_addr[1] = mp_obj_new_int(port),
-        };
+        mp_obj_t tuple_addr[2] = { tuple_addr[0] = netutils_format_ipv4_addr(((res->ai_addr->sa_data) + 2),
+                NETUTILS_BIG), tuple_addr[1] = mp_obj_new_int(port), };
 
         tuple->items[4] = mp_obj_new_tuple(2, tuple_addr);
         freeaddrinfo(res);
@@ -505,6 +501,7 @@ STATIC mp_obj_t mod_usocket_getaddrinfo(uint n_args, const mp_obj_t *arg) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_usocket_getaddrinfo_obj, 2, 4, mod_usocket_getaddrinfo);
 
+
 STATIC const mp_rom_map_elem_t mp_module_usocket_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_usocket) },