From ac131c90524cdf02e49beb4bdaae90596aff63ff Mon Sep 17 00:00:00 2001
From: Jun Hiroe <Jun.Hiroe@gmail.com>
Date: Sat, 7 Feb 2015 01:30:52 +0900
Subject: Remove eql_p variable in mrb_struct_eql func

---
 mrbgems/mruby-struct/src/struct.c | 30 ++++++++++++------------------
 1 file changed, 12 insertions(+), 18 deletions(-)

(limited to 'mrbgems/mruby-struct')

diff --git a/mrbgems/mruby-struct/src/struct.c b/mrbgems/mruby-struct/src/struct.c
index 1f3ae290f..28ba9c3db 100644
--- a/mrbgems/mruby-struct/src/struct.c
+++ b/mrbgems/mruby-struct/src/struct.c
@@ -659,34 +659,28 @@ mrb_struct_eql(mrb_state *mrb, mrb_value s)
   mrb_value s2;
   mrb_value *ptr, *ptr2;
   mrb_int i, len;
-  mrb_bool eql_p;
 
   mrb_get_args(mrb, "o", &s2);
   if (mrb_obj_equal(mrb, s, s2)) {
-    eql_p = 1;
+    return mrb_true_value();
   }
-  else if (strcmp(mrb_class_name(mrb, mrb_obj_class(mrb, s2)), "Struct") ||
-           mrb_obj_class(mrb, s) != mrb_obj_class(mrb, s2)) {
-    eql_p = 0;
+  if (strcmp(mrb_class_name(mrb, mrb_obj_class(mrb, s2)), "Struct") ||
+      mrb_obj_class(mrb, s) != mrb_obj_class(mrb, s2)) {
+    return mrb_false_value();
   }
-  else if (RSTRUCT_LEN(s) != RSTRUCT_LEN(s2)) {
+  if (RSTRUCT_LEN(s) != RSTRUCT_LEN(s2)) {
     mrb_bug(mrb, "inconsistent struct"); /* should never happen */
-    eql_p = 0; /* This substuture is just to suppress warnings. never called. */
   }
-  else {
-    ptr = RSTRUCT_PTR(s);
-    ptr2 = RSTRUCT_PTR(s2);
-    len = RSTRUCT_LEN(s);
-    eql_p = 1;
-    for (i=0; i<len; i++) {
-      if (!mrb_eql(mrb, ptr[i], ptr2[i])) {
-        eql_p = 0;
-        break;
-      }
+  ptr = RSTRUCT_PTR(s);
+  ptr2 = RSTRUCT_PTR(s2);
+  len = RSTRUCT_LEN(s);
+  for (i=0; i<len; i++) {
+    if (!mrb_eql(mrb, ptr[i], ptr2[i])) {
+      return mrb_false_value();
     }
   }
 
-  return mrb_bool_value(eql_p);
+  return mrb_true_value();
 }
 
 /*
-- 
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