[glib/g-property: 21/27] gproperty: Remove a couple of unnecessary type checks

[Emmanuele Bassi <ebassi src gnome org>]

commit 224a4e558a6940d97785d923472cf99f82f71334
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Fri Jul 8 15:39:12 2011 +0100

    gproperty: Remove a couple of unnecessary type checks

 gobject/gproperty.c |   14 +++-----------
 1 files changed, 3 insertions(+), 11 deletions(-)
---
diff --git a/gobject/gproperty.c b/gobject/gproperty.c
index 73072d5..0c8b072 100644
--- a/gobject/gproperty.c
+++ b/gobject/gproperty.c
@@ -815,7 +815,7 @@ static inline void
 property_lock_internal (GProperty *property,
                         gpointer   gobject)
 {
-  if ((property->flags & G_PROPERTY_ATOMIC) == 0)
+  if (G_LIKELY ((property->flags & G_PROPERTY_ATOMIC) == 0))
     return;
 
   if (property->lock_func != NULL)
@@ -828,7 +828,7 @@ static inline void
 property_unlock_internal (GProperty *property,
                           gpointer   gobject)
 {
-  if ((property->flags & G_PROPERTY_ATOMIC) == 0)
+  if (G_LIKELY ((property->flags & G_PROPERTY_ATOMIC) == 0))
     return;
 
   if (property->unlock_func != NULL)
@@ -4332,7 +4332,7 @@ g_property_set_valist (GProperty *property,
 
   g_object_ref (gobject);
 
-  gtype = G_PARAM_SPEC (property)->value_type;
+  gtype = ((GParamSpec *) property)->value_type;
 
   switch (G_TYPE_FUNDAMENTAL (gtype))
     {
@@ -4596,10 +4596,6 @@ g_property_set (GProperty *property,
   va_list args;
   gboolean res;
 
-  g_return_val_if_fail (G_IS_PROPERTY (property), FALSE);
-  g_return_val_if_fail (G_IS_OBJECT (gobject), FALSE);
-  g_return_val_if_fail (property->is_installed, FALSE);
-
   va_start (args, gobject);
   res = g_property_set_valist (property, gobject, args);
   va_end (args);
@@ -5053,10 +5049,6 @@ g_property_get (GProperty *property,
   va_list args;
   gboolean retval;
 
-  g_return_val_if_fail (G_IS_PROPERTY (property), FALSE);
-  g_return_val_if_fail (G_IS_OBJECT (gobject), FALSE);
-  g_return_val_if_fail (property->is_installed, FALSE);
-
   va_start (args, gobject);
   retval = g_property_get_valist (property, gobject, args);
   va_end (args);