[gtk+] Don't use g_slist_next in gtktextdisplay.c

[Matthias Clasen <matthiasc src gnome org>]

commit b65668a251f7f1913cabcf13efd103898e41b310
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 19 20:39:34 2015 -0400

    Don't use g_slist_next in gtktextdisplay.c
    
    We generally use ->next directly.

 gtk/gtktextdisplay.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktextdisplay.c b/gtk/gtktextdisplay.c
index c2e911a..fb5ab26 100644
--- a/gtk/gtktextdisplay.c
+++ b/gtk/gtktextdisplay.c
@@ -970,7 +970,7 @@ gtk_text_layout_draw (GtkTextLayout *layout,
       cairo_translate (cr, 0, line_display->height);
       gtk_text_layout_free_line_display (layout, line_display);
       
-      tmp_list = g_slist_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 
   gtk_text_layout_wrap_loop_end (layout);