free_hash
goto free_hash;
free_hash:
free_hash();
free_hash();
goto free_hash;
free_hash:
struct ftrace_hash *hash, *new_hash = NULL, *free_hash = NULL;
free_hash = direct_functions;
if (free_hash && free_hash != EMPTY_HASH)
call_rcu_tasks(&free_hash->rcu, register_ftrace_direct_cb);
goto free_hash;
free_hash: