1 files changed, 3 insertions, 10 deletions
diff --git a/mrbgems/mruby-numeric-ext/src/numeric_ext.c b/mrbgems/mruby-numeric-ext/src/numeric_ext.c
index 86c384a87..e54239365 100644
--- a/mrbgems/mruby-numeric-ext/src/numeric_ext.c
+++ b/mrbgems/mruby-numeric-ext/src/numeric_ext.c
@@ -1,13 +1,6 @@
 #include <limits.h>
 #include <mruby.h>
 
-static inline mrb_int
-to_int(mrb_state *mrb, mrb_value x)
-{
-  x = mrb_to_int(mrb, x);
-  return mrb_fixnum(x);
-}
-
 /*
  *  call-seq:
  *     int.allbits?(mask)  ->  true or false
@@ -20,7 +13,7 @@ mrb_int_allbits(mrb_state *mrb, mrb_value self)
   mrb_int n, m;
 
   mrb_get_args(mrb, "i", &m);
-  n = to_int(mrb, self);
+  n = mrb_int(mrb, self);
   return mrb_bool_value((n & m) == m);
 }
 
@@ -36,7 +29,7 @@ mrb_int_anybits(mrb_state *mrb, mrb_value self)
   mrb_int n, m;
 
   mrb_get_args(mrb, "i", &m);
-  n = to_int(mrb, self);
+  n = mrb_int(mrb, self);
   return mrb_bool_value((n & m) != 0);
 }
 
@@ -52,7 +45,7 @@ mrb_int_nobits(mrb_state *mrb, mrb_value self)
   mrb_int n, m;
 
   mrb_get_args(mrb, "i", &m);
-  n = to_int(mrb, self);
+  n = mrb_int(mrb, self);
   return mrb_bool_value((n & m) == 0);
 }