[gtk+] toolbar: Remove unneeded checks

[Benjamin Otte <otte src gnome org>]

commit c3dd04376504ba36881aa91b3b0ff0d020935a2e
Author: Benjamin Otte <otte redhat com>
Date:   Wed Apr 30 09:11:22 2014 +0200

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

 gtk/gtktoolbar.c |   12 ++++--------
 1 files changed, 4 insertions(+), 8 deletions(-)
---
diff --git a/gtk/gtktoolbar.c b/gtk/gtktoolbar.c
index 33d91da..da0f3b4 100644
--- a/gtk/gtktoolbar.c
+++ b/gtk/gtktoolbar.c
@@ -1045,10 +1045,8 @@ gtk_toolbar_get_preferred_width (GtkWidget *widget,
 
   gtk_toolbar_size_request (widget, &min_requisition, &nat_requisition);
 
-  if (minimum)
-    *minimum = min_requisition.width;
-  if (natural)
-    *natural = nat_requisition.width;
+  *minimum = min_requisition.width;
+  *natural = nat_requisition.width;
 }
 
 static void
@@ -1060,10 +1058,8 @@ gtk_toolbar_get_preferred_height (GtkWidget *widget,
 
   gtk_toolbar_size_request (widget, &min_requisition, &nat_requisition);
 
-  if (minimum)
-    *minimum = min_requisition.height;
-  if (natural)
-    *natural = nat_requisition.height;
+  *minimum = min_requisition.height;
+  *natural = nat_requisition.height;
 }
 
 static gint