From 9546ce798b34efb8af2f875151fff96d8d0129eb Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 11 Sep 2015 19:04:54 -0400
Subject: [PATCH] css value: No need for atomic refcounting

We are all in one thread anyway.
---
 gtk/gtkcssvalue.c        | 5 +++--
 gtk/gtkcssvalueprivate.h | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/gtk/gtkcssvalue.c b/gtk/gtkcssvalue.c
index ce2315c280..7f43e3f9f5 100644
--- a/gtk/gtkcssvalue.c
+++ b/gtk/gtkcssvalue.c
@@ -48,7 +48,7 @@ _gtk_css_value_ref (GtkCssValue *value)
 {
   gtk_internal_return_val_if_fail (value != NULL, NULL);
 
-  g_atomic_int_add (&value->ref_count, 1);
+  value->ref_count += 1;
 
   return value;
 }
@@ -59,7 +59,8 @@ _gtk_css_value_unref (GtkCssValue *value)
   if (value == NULL)
     return;
 
-  if (!g_atomic_int_dec_and_test (&value->ref_count))
+  value->ref_count -= 1;
+  if (value->ref_count > 0)
     return;
 
   value->class->free (value);
diff --git a/gtk/gtkcssvalueprivate.h b/gtk/gtkcssvalueprivate.h
index 6a5ab70058..77dc5c9e04 100644
--- a/gtk/gtkcssvalueprivate.h
+++ b/gtk/gtkcssvalueprivate.h
@@ -35,7 +35,7 @@ typedef struct _GtkCssValueClass      GtkCssValueClass;
 /* using define instead of struct here so compilers get the packing right */
 #define GTK_CSS_VALUE_BASE \
   const GtkCssValueClass *class; \
-  volatile gint ref_count;
+  gint ref_count;
 
 struct _GtkCssValueClass {
   void          (* free)                              (GtkCssValue                *value);