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	int			int
	_callout_stop_safe(struct callout *c, int safe)			_callout_stop_safe(struct callout *c, int safe)
	{			{
	struct callout_cpu cc, old_cc;			struct callout_cpu cc, old_cc;
	struct lock_class *class;			struct lock_class *class;
	int direct, sq_locked, use_lock;			int direct, sq_locked, use_lock;

				if (safe) {
				WITNESS_WARN(WARN_GIANTOK \| WARN_SLEEPOK, c->c_lock,
				"calling %s", __func__);
				}

	/*			/*
	* Some old subsystems don't hold Giant while running a callout_stop(),			* Some old subsystems don't hold Giant while running a callout_stop(),
	* so just discard this check for the moment.			* so just discard this check for the moment.
	*/			*/
	if (!safe && c->c_lock != NULL) {			if (!safe && c->c_lock != NULL) {
	if (c->c_lock == &Giant.lock_object)			if (c->c_lock == &Giant.lock_object)
	use_lock = mtx_owned(&Giant);			use_lock = mtx_owned(&Giant);
	else {			else {
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