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staging: serqt_usb2: Remove useless variable

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Use a more common kernel coding style.

Signed-off-by: Thomas Vegas <thomas_75@safe-mail.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Vegas 2014-04-01 18:27:34 +02:00 • committed by Greg Kroah-Hartman
parent 482f0a2190
commit c46e961e5a
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/serqt_usb2/serqt_usb2.c
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@ -993,9 +993,7 @@ static void qt_close(struct usb_serial_port *port)
struct quatech_port *qt_port;
struct quatech_port *port0;
struct tty_struct *tty;
int status;
unsigned int index;
status = 0;
tty = tty_port_tty_get(&port->port);
index = port->port_number;
@ -1015,8 +1013,7 @@ static void qt_close(struct usb_serial_port *port)
tty_kref_put(tty);
/* Close uart channel */
status = qt_close_channel(serial, index);
if (status < 0)
if (qt_close_channel(serial, index) < 0)
dev_dbg(&port->dev, "%s - qt_close_channel failed.\n",
__func__);