struct fc_port *rport;  
zfcp_port_dequeue(struct zfcp_port *port){	struct fc_port *rport;	zfcp_port_wait(port);	write_lock_irq(&zfcp_data.config_lock);	list_del(&port->list);	port->adapter->ports--;	write_unlock_irq(&zfcp_data.config_lock);	if (port->rport)		fc_remote_port_delete(rport);	zfcp_adapter_put(port->adapter);	zfcp_sysfs_port_remove_files(&port->sysfs_device,				     atomic_read(&port->status));	device_unregister(&port->sysfs_device);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/20b1730af3ae05450b0e03f5aed40c4313f65db6/zfcp_aux.c/buggy/drivers/s390/scsi/zfcp_aux.c