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

[Matthias Clasen <matthiasc src gnome org>]

commit 05717fe2dfa929c1c1d04f572b0b35e0dc7d85e7
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 19 20:41:29 2015 -0400

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

 gtk/gtktreemodel.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c
index 258363f..bb8daed 100644
--- a/gtk/gtktreemodel.c
+++ b/gtk/gtktreemodel.c
@@ -2073,7 +2073,7 @@ release_row_references (gpointer data)
 
       /* we don't free the reference, users are responsible for that. */
 
-      tmp_list = g_slist_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 
   g_slist_free (refs->list);
@@ -2128,7 +2128,7 @@ gtk_tree_row_ref_inserted (RowRefList  *refs,
             reference->path->indices[path->depth-1] += 1;
         }
     done:
-      tmp_list = g_slist_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 }
 
@@ -2187,7 +2187,7 @@ gtk_tree_row_ref_deleted (RowRefList  *refs,
         }
 
 next:
-      tmp_list = g_slist_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 }
 
@@ -2236,7 +2236,7 @@ gtk_tree_row_ref_reordered (RowRefList  *refs,
             }
         }
 
-      tmp_list = g_slist_next (tmp_list);
+      tmp_list = tmp_list->next;
     }
 }