Removed unnecessary duplicate code

`rb_equal` may be inlined in `case_equal` and actually same code
is generated twice.

1 files changed, 1 insertions, 4 deletions

diff --git a/object.c b/object.c
index 9830feff10..30c3ba2030 100644
--- a/object.c
+++ b/object.c
@@ -141,12 +141,9 @@ rb_obj_setup(VALUE obj, VALUE klass, VALUE type)
  * Same as \c Object#===, case equality.
  *++
  */
-static VALUE
-case_equal(VALUE obj1, VALUE obj2) {
+#define case_equal rb_equal
     /* The default implementation of #=== is
      * to call #== with the rb_equal() optimization. */
-    return rb_equal(obj1, obj2);
-}
 
 /*!
  * This function is an optimized version of calling #==.