od = usb_get_serial_port_data(port); if (od) kfree(od); 
kfree(usb_get_serial_port_data(port)); 
static void omninet_close (struct usb_serial_port *port, struct file * filp){	struct usb_serial 	*serial = port->serial;	struct usb_serial_port 	*wport;	struct omninet_data 	*od;	dbg("%s - port %d", __FUNCTION__, port->number);	wport = serial->port[1];	usb_kill_urb(wport->write_urb);	usb_kill_urb(port->read_urb);	od = usb_get_serial_port_data(port);	if (od)		kfree(od);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f/omninet.c/buggy/drivers/usb/serial/omninet.c