schedule_work(&port->work);
}
-static void usb_serial_port_work(void *private)
+static void usb_serial_port_work(struct work_struct *work)
{
- struct usb_serial_port *port = private;
+ struct usb_serial_port *port =
+ container_of(work, struct usb_serial_port, work);
struct tty_struct *tty;
dbg("%s - port %d", __FUNCTION__, port->number);
port->serial = serial;
spin_lock_init(&port->lock);
mutex_init(&port->mutex);
- INIT_WORK(&port->work, usb_serial_port_work, port);
+ INIT_WORK(&port->work, usb_serial_port_work);
serial->port[i] = port;
}
port = serial->port[i];
if (!port)
continue;
- if (port->read_urb)
- usb_free_urb (port->read_urb);
+ usb_free_urb(port->read_urb);
kfree(port->bulk_in_buffer);
}
for (i = 0; i < num_bulk_out; ++i) {
port = serial->port[i];
if (!port)
continue;
- if (port->write_urb)
- usb_free_urb (port->write_urb);
+ usb_free_urb(port->write_urb);
kfree(port->bulk_out_buffer);
}
for (i = 0; i < num_interrupt_in; ++i) {
port = serial->port[i];
if (!port)
continue;
- if (port->interrupt_in_urb)
- usb_free_urb (port->interrupt_in_urb);
+ usb_free_urb(port->interrupt_in_urb);
kfree(port->interrupt_in_buffer);
}
for (i = 0; i < num_interrupt_out; ++i) {
port = serial->port[i];
if (!port)
continue;
- if (port->interrupt_out_urb)
- usb_free_urb (port->interrupt_out_urb);
+ usb_free_urb(port->interrupt_out_urb);
kfree(port->interrupt_out_buffer);
}