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>

diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c
index 8dd88ebe9863d34e5ca786417389a127d9900075..151670b6b72a9871bcf88fd5e611b3247bae9904 100644 (file)
--- a/drivers/usb/serial/quatech2.c
+++ b/drivers/usb/serial/quatech2.c
@@ -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;