1 files changed, 5 insertions, 13 deletions

diff --git a/vm.c b/vm.c
index 8a044efa1f..b743bbf413 100644
--- a/vm.c
+++ b/vm.c
@@ -3000,12 +3000,7 @@ const rb_data_type_t ruby_threadptr_data_type = {
 VALUE
 rb_obj_is_thread(VALUE obj)
 {
-    if (rb_typeddata_is_kind_of(obj, &thread_data_type)) {
-	return Qtrue;
-    }
-    else {
-	return Qfalse;
-    }
+    return RBOOL(rb_typeddata_is_kind_of(obj, &thread_data_type));
 }
 
 static VALUE
@@ -3222,7 +3217,7 @@ core_hash_merge_kwd(VALUE hash, VALUE kw)
 static VALUE
 jit_enabled_p(VALUE _)
 {
-    return mjit_enabled ? Qtrue : Qfalse;
+    return RBOOL(mjit_enabled);
 }
 
 static VALUE
@@ -3978,24 +3973,21 @@ usage_analysis_register_stop(VALUE self)
 static VALUE
 usage_analysis_insn_running(VALUE self)
 {
-  if (ruby_vm_collect_usage_func_insn == 0) return Qfalse;
-  return Qtrue;
+  return RBOOL(ruby_vm_collect_usage_func_insn != 0);
 }
 
 /* :nodoc: */
 static VALUE
 usage_analysis_operand_running(VALUE self)
 {
-  if (ruby_vm_collect_usage_func_operand == 0) return Qfalse;
-  return Qtrue;
+  return RBOOL(ruby_vm_collect_usage_func_operand != 0);
 }
 
 /* :nodoc: */
 static VALUE
 usage_analysis_register_running(VALUE self)
 {
-  if (ruby_vm_collect_usage_func_register == 0) return Qfalse;
-  return Qtrue;
+  return RBOOL(ruby_vm_collect_usage_func_register != 0);
 }
 
 /* :nodoc: */