[gtk+] menu: Remove unneeded checks

[Benjamin Otte <otte src gnome org>]

commit 34cfd5cd7869786b57251b0c347b6fe96ffed8c9
Author: Benjamin Otte <otte redhat com>
Date:   Wed Apr 30 09:23:04 2014 +0200

    menu: Remove unneeded checks
    
    Size vfuncs always get non-null out variables passed, so no need to
    check for NULL.

 gtk/gtkmenu.c |   14 ++++----------
 1 files changed, 4 insertions(+), 10 deletions(-)
---
diff --git a/gtk/gtkmenu.c b/gtk/gtkmenu.c
index 63bc72d..e011e95 100644
--- a/gtk/gtkmenu.c
+++ b/gtk/gtkmenu.c
@@ -3252,11 +3252,8 @@ gtk_menu_get_preferred_width (GtkWidget *widget,
   priv->toggle_size = max_toggle_size;
   priv->accel_size  = max_accel_width;
 
-  if (minimum_size)
-    *minimum_size = min_width;
-
-  if (natural_size)
-    *natural_size = nat_width;
+  *minimum_size = min_width;
+  *natural_size = nat_width;
 
   /* Don't resize the tearoff if it is not active,
    * because it won't redraw (it is only a background pixmap).
@@ -3335,11 +3332,8 @@ gtk_menu_get_preferred_height_for_width (GtkWidget *widget,
         }
     }
 
-  if (minimum_size)
-    *minimum_size = min_height;
-
-  if (natural_size)
-    *natural_size = nat_height;
+  *minimum_size = min_height;
+  *natural_size = nat_height;
 
   g_free (min_heights);
   g_free (nat_heights);