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USB: serial: Remove unused serial_priv variable 

qt2_open() and qt2_close() both set a serial_priv variable but never
used it.  Remove the variable from the functions.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bill Pemberton 2012-06-19 10:34:07 -04:00 committed by Greg Kroah-Hartman
parent 996a776544
commit c50f2af8e1
1 changed files with 0 additions and 4 deletions
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4
drivers/usb/serial/quatech2.c
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@ -345,7 +345,6 @@ static void qt2_set_termios(struct tty_struct *tty,
static int qt2_open(struct tty_struct *tty, struct usb_serial_port *port)
{
struct usb_serial *serial;
struct qt2_serial_private *serial_priv;
struct qt2_port_private *port_priv;
u8 *data;
u16 device_port;
@ -357,7 +356,6 @@ static int qt2_open(struct tty_struct *tty, struct usb_serial_port *port)
serial = port->serial;
port_priv = usb_get_serial_port_data(port);
serial_priv = usb_get_serial_data(serial);
/* set the port to RS232 mode */
status = qt2_control_msg(serial->dev, QT2_GET_SET_QMCR,
@ -417,13 +415,11 @@ static int qt2_open(struct tty_struct *tty, struct usb_serial_port *port)
static void qt2_close(struct usb_serial_port *port)
{
struct usb_serial *serial;
struct qt2_serial_private *serial_priv;
struct qt2_port_private *port_priv;
unsigned long flags;
int i;
serial = port->serial;
serial_priv = usb_get_serial_data(serial);
port_priv = usb_get_serial_port_data(port);
port_priv->is_open = false;