usb: usb-serial free urb cleanup

- usb_free_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 8006e51..c1257d5 100644 (file)
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -952,32 +952,28 @@ probe_error:
                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);
        }