if (z90crypt.hdware_info) kfree((void *)z90crypt.hdware_info); 
kfree(z90crypt.hdware_info); 
destroy_z90crypt(void){	int i;	for (i = 0; i < z90crypt.max_count; i++)		if (z90crypt.device_p[i])			destroy_crypto_device(i);	if (z90crypt.hdware_info)		kfree((void *)z90crypt.hdware_info);	memset((void *)&z90crypt, 0, sizeof(z90crypt));}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/17fd682e544556a2a829e94383239c029bb21c5e/z90main.c/clean/drivers/s390/crypto/z90main.c