Remove unused argument of `mrb_obj_iv_tbl_memsize`

include/mruby/variable.h

@@ -35,7 +35,7 @@ mrb_value mrb_vm_cv_get(mrb_state*, mrb_sym);
 void mrb_vm_cv_set(mrb_state*, mrb_sym, mrb_value);
 mrb_value mrb_vm_const_get(mrb_state*, mrb_sym);
 void mrb_vm_const_set(mrb_state*, mrb_sym, mrb_value);
-size_t mrb_obj_iv_tbl_memsize(mrb_state*, mrb_value);
+size_t mrb_obj_iv_tbl_memsize(mrb_value);
 MRB_API mrb_value mrb_const_get(mrb_state*, mrb_value, mrb_sym);
 MRB_API void mrb_const_set(mrb_state*, mrb_value, mrb_sym, mrb_value);
 MRB_API mrb_bool mrb_const_defined(mrb_state*, mrb_value, mrb_sym);

mrbgems/mruby-os-memsize/src/memsize.c

@@ -11,12 +11,6 @@
 #include <mruby/value.h>
 #include <mruby/range.h>
 
-static size_t
-os_memsize_of_ivars(mrb_state* mrb, mrb_value obj)
-{
-  return mrb_obj_iv_tbl_memsize(mrb, obj);
-}
-
 static size_t
 os_memsize_of_irep(mrb_state* state, const struct mrb_irep *irep)
 {
@@ -81,7 +75,7 @@ os_memsize_of_object(mrb_state* mrb, mrb_value obj)
     case MRB_TT_EXCEPTION:
     case MRB_TT_OBJECT: {
       size += mrb_objspace_page_slot_size();
-      size += os_memsize_of_ivars(mrb, obj);
+      size += mrb_obj_iv_tbl_memsize(obj);
       if (obj_is_kind_of_checked(mrb, obj, "UnboundMethod") ||
           obj_is_kind_of_checked(mrb, obj, "Method")) {
         size += os_memsize_of_method(mrb, obj);

src/variable.c

@@ -1120,7 +1120,7 @@ mrb_class_find_path(mrb_state *mrb, struct RClass *c)
 }
 
 size_t
-mrb_obj_iv_tbl_memsize(mrb_state* mrb, mrb_value obj)
+mrb_obj_iv_tbl_memsize(mrb_value obj)
 {
   iv_tbl *t = mrb_obj_ptr(obj)->iv;
   if (t == NULL) return 0;