Commit b447780d authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman

USB: remove unneeded checks in the usb-serial core.

Signed-off-by: default avatarGreg Kroah-Hartman <greg@kroah.com>
parent cee6102d
......@@ -452,18 +452,12 @@ static void destroy_serial(struct kref *kref)
port = serial->port[i];
if (!port)
continue;
if (port->read_urb) {
usb_kill_urb(port->read_urb);
usb_free_urb(port->read_urb);
}
if (port->write_urb) {
usb_kill_urb(port->write_urb);
usb_free_urb(port->write_urb);
}
if (port->interrupt_in_urb) {
usb_kill_urb(port->interrupt_in_urb);
usb_free_urb(port->interrupt_in_urb);
}
kfree(port->bulk_in_buffer);
kfree(port->bulk_out_buffer);
kfree(port->interrupt_in_buffer);
......@@ -799,18 +793,12 @@ static void port_release(struct device *dev)
struct usb_serial_port *port = to_usb_serial_port(dev);
dbg ("%s - %s", __FUNCTION__, dev->bus_id);
if (port->read_urb) {
usb_kill_urb(port->read_urb);
usb_free_urb(port->read_urb);
}
if (port->write_urb) {
usb_kill_urb(port->write_urb);
usb_free_urb(port->write_urb);
}
if (port->interrupt_in_urb) {
usb_kill_urb(port->interrupt_in_urb);
usb_free_urb(port->interrupt_in_urb);
}
kfree(port->bulk_in_buffer);
kfree(port->bulk_out_buffer);
kfree(port->interrupt_in_buffer);
......
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