On Mon, 2014-03-31 at 19:50 +0200, Thomas Vegas wrote:
> Use a more common kernel coding style.
Hi again.
You removed the set of status to 0.
If that was intentional, you should state why in the changelog.
btw:
Status is never really used and might as well be deleted too.
/* Close uart channel */
status = qt_close_channel(serial, index);
if (status < 0)
dev_dbg(&port->dev, "%s - qt_close_channel failed.\n",
__func__);
This could be changed to:
if (qt_close_channel(serial, index) < 0)
dev_dbg(etc...
> Signed-off-by: Thomas Vegas <thomas...@safe-mail.net>
> ---
> drivers/staging/serqt_usb2/serqt_usb2.c | 15 ++++-----------
> 1 file changed, 4 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/staging/serqt_usb2/serqt_usb2.c
> b/drivers/staging/serqt_usb2/serqt_usb2.c
> index a04cfc3..35d84fd 100644
> --- a/drivers/staging/serqt_usb2/serqt_usb2.c
> +++ b/drivers/staging/serqt_usb2/serqt_usb2.c
> @@ -990,18 +990,11 @@ static void qt_block_until_empty(struct tty_struct *tty,
> static void qt_close(struct usb_serial_port *port)
> {
> struct usb_serial *serial = port->serial;
> - struct quatech_port *qt_port;
> - struct quatech_port *port0;
> - struct tty_struct *tty;
> + struct tty_struct *tty = tty_port_tty_get(&port->port);
> + unsigned int index = port->port_number;
> + struct quatech_port *qt_port = qt_get_port_private(port);
> + struct quatech_port *port0 = qt_get_port_private(serial->port[0]);
> int status;
> - unsigned int index;
> - status = 0;
> -
> - tty = tty_port_tty_get(&port->port);
> - index = port->port_number;
> -
> - qt_port = qt_get_port_private(port);
> - port0 = qt_get_port_private(serial->port[0]);
>
> /* shutdown any bulk reads that might be going on */
> if (serial->num_bulk_out)
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