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cypress_m8: use usb_fill_int_urb where appropriate 

Rather than directly filling in URB fields, it's safer to use
usb_fill_int_urb().  This improves robustness of the driver; URB
changes in the future will not go uninitialized here.  That point not
withstanding, this driver should at least be self-consistent.  Either
use usb_fill_int_urb() everywhere or don't bother with it all.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Mike Isely 2006-08-29 22:07:04 -05:00 committed by Greg Kroah-Hartman
parent 0257fa9ffe
commit 9aa8dae7b1
1 changed files with 4 additions and 3 deletions
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7
drivers/usb/serial/cypress_m8.c
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@ -820,9 +820,10 @@ send:
usb_serial_debug_data(debug, &port->dev, __FUNCTION__, port->interrupt_out_size,
port->interrupt_out_urb->transfer_buffer);
port->interrupt_out_urb->transfer_buffer_length = actual_size;
port->interrupt_out_urb->dev = port->serial->dev;
port->interrupt_out_urb->interval = priv->write_urb_interval;
usb_fill_int_urb(port->interrupt_out_urb, port->serial->dev,
usb_sndintpipe(port->serial->dev, port->interrupt_out_endpointAddress),
port->interrupt_out_buffer, port->interrupt_out_size,
cypress_write_int_callback, port, priv->write_urb_interval);
result = usb_submit_urb (port->interrupt_out_urb, GFP_ATOMIC);
if (result) {
dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__,