[gtk+] grid: Remove unneeded checks

[Benjamin Otte <otte src gnome org>]

commit f72b496a457d15ad4b3739e7989598da362eb536
Author: Benjamin Otte <otte redhat com>
Date:   Wed Apr 30 09:15:24 2014 +0200

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

 gtk/gtkgrid.c |   14 ++++----------
 1 files changed, 4 insertions(+), 10 deletions(-)
---
diff --git a/gtk/gtkgrid.c b/gtk/gtkgrid.c
index 7cac6f8..69d29f4 100644
--- a/gtk/gtkgrid.c
+++ b/gtk/gtkgrid.c
@@ -1123,11 +1123,8 @@ gtk_grid_request_sum (GtkGridRequest *request,
       nat -= linedata->spacing;
     }
 
-  if (minimum)
-    *minimum = min;
-
-  if (natural)
-    *natural = nat;
+  *minimum = min;
+  *natural = nat;
 }
 
 /* Computes minimum and natural fields of lines.
@@ -1428,11 +1425,8 @@ gtk_grid_get_size (GtkGrid        *grid,
   GtkGridRequest request;
   GtkGridLines *lines;
 
-  if (minimum)
-    *minimum = 0;
-
-  if (natural)
-    *natural = 0;
+  *minimum = 0;
+  *natural = 0;
 
   if (minimum_baseline)
     *minimum_baseline = -1;