- * If 'key' or 'actions' is nonnull, then it points into data owned by
- * 'packet', so their memory cannot be freed separately. (This is hardly a
- * great way to do things but it works out OK for the dpif providers and
- * clients that exist so far.)
+ * If 'key', 'actions', or 'userdata' is nonnull, then it points into data
+ * owned by 'packet', so their memory cannot be freed separately. (This is
+ * hardly a great way to do things but it works out OK for the dpif providers
+ * and clients that exist so far.)