[gtk+] Don't use g_list_next in gtkdialog.c

[Matthias Clasen <matthiasc src gnome org>]

commit 842263331134639eb8e129753f95e6fc1c9893bb
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 19 19:14:52 2015 -0400

    Don't use g_list_next in gtkdialog.c
    
    We generall access ->next directly.

 gtk/gtkdialog.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkdialog.c b/gtk/gtkdialog.c
index 21cc18b..a0601f9 100644
--- a/gtk/gtkdialog.c
+++ b/gtk/gtkdialog.c
@@ -1170,7 +1170,7 @@ gtk_dialog_set_response_sensitive (GtkDialog *dialog,
       if (rd && rd->response_id == response_id)
         gtk_widget_set_sensitive (widget, setting);
 
-      tmp_list = g_list_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 
   g_list_free (children);
@@ -1205,7 +1205,7 @@ gtk_dialog_set_default_response (GtkDialog *dialog,
       if (rd && rd->response_id == response_id)
        gtk_widget_grab_default (widget);
 
-      tmp_list = g_list_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 
   g_list_free (children);
@@ -1451,7 +1451,7 @@ gtk_dialog_get_widget_for_response (GtkDialog *dialog,
           return widget;
         }
 
-      tmp_list = g_list_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 
   g_list_free (children);