[gtk+] cleanup: no need to set members to null when freeing the struct

[Paolo Borelli <pborelli src gnome org>]

commit 3fec677da05ff57af0d1732cd0c2b69818df05d9
Author: Paolo Borelli <pborelli gnome org>
Date:   Sat Aug 1 21:30:53 2015 +0200

    cleanup: no need to set members to null when freeing the struct

 gtk/gtkrecentmanager.c |   12 ++----------
 1 files changed, 2 insertions(+), 10 deletions(-)
---
diff --git a/gtk/gtkrecentmanager.c b/gtk/gtkrecentmanager.c
index ce74990..38c0d8f 100644
--- a/gtk/gtkrecentmanager.c
+++ b/gtk/gtkrecentmanager.c
@@ -1495,20 +1495,12 @@ gtk_recent_info_free (GtkRecentInfo *recent_info)
   g_free (recent_info->description);
   g_free (recent_info->mime_type);
 
-  if (recent_info->applications)
-    {
-      g_slist_free_full (recent_info->applications, (GDestroyNotify)recent_app_info_free);
-      recent_info->applications = NULL;
-    }
+  g_slist_free_full (recent_info->applications, (GDestroyNotify)recent_app_info_free);
 
   if (recent_info->apps_lookup)
     g_hash_table_destroy (recent_info->apps_lookup);
 
-  if (recent_info->groups)
-    {
-      g_slist_free_full (recent_info->groups, g_free);
-      recent_info->groups = NULL;
-    }
+  g_slist_free_full (recent_info->groups, g_free);
 
   if (recent_info->icon)
     g_object_unref (recent_info->icon);