Remove variables affected but never read.

Signed-off-by: Mathieu OTHACEHE <m.othac...@gmail.com>
---
 drivers/usb/serial/ti_usb_3410_5052.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/usb/serial/ti_usb_3410_5052.c 
b/drivers/usb/serial/ti_usb_3410_5052.c
index 29bb62c..2b7fe89 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -292,7 +292,6 @@ struct ti_port {
        u8                      tp_shadow_mcr;
        u8                      tp_uart_mode;   /* 232 or 485 modes */
        unsigned int            tp_uart_base_addr;
-       int                     tp_flags;
        struct ti_device        *tp_tdev;
        struct usb_serial_port  *tp_port;
        spinlock_t              tp_lock;
@@ -306,7 +305,6 @@ struct ti_device {
        struct usb_serial       *td_serial;
        int                     td_is_3410;
        bool                    td_rs485_only;
-       int                     td_urb_error;
 };
 
 static int ti_startup(struct usb_serial *serial);
@@ -1163,11 +1161,9 @@ static void ti_interrupt_callback(struct urb *urb)
        case -ENOENT:
        case -ESHUTDOWN:
                dev_dbg(dev, "%s - urb shutting down, %d\n", __func__, status);
-               tdev->td_urb_error = 1;
                return;
        default:
                dev_err(dev, "%s - nonzero urb status, %d\n", __func__, status);
-               tdev->td_urb_error = 1;
                goto exit;
        }
 
@@ -1240,12 +1236,10 @@ static void ti_bulk_in_callback(struct urb *urb)
        case -ENOENT:
        case -ESHUTDOWN:
                dev_dbg(dev, "%s - urb shutting down, %d\n", __func__, status);
-               tport->tp_tdev->td_urb_error = 1;
                return;
        default:
                dev_err(dev, "%s - nonzero urb status, %d\n",
                        __func__, status);
-               tport->tp_tdev->td_urb_error = 1;
        }
 
        if (status == -EPIPE)
@@ -1300,12 +1294,10 @@ static void ti_bulk_out_callback(struct urb *urb)
        case -ENOENT:
        case -ESHUTDOWN:
                dev_dbg(&port->dev, "%s - urb shutting down, %d\n", __func__, 
status);
-               tport->tp_tdev->td_urb_error = 1;
                return;
        default:
                dev_err_console(port, "%s - nonzero urb status, %d\n",
                        __func__, status);
-               tport->tp_tdev->td_urb_error = 1;
        }
 
        /* send any buffered data */
@@ -1455,7 +1447,6 @@ static int ti_get_serial_info(struct ti_port *tport,
        ret_serial.type = PORT_16550A;
        ret_serial.line = port->minor;
        ret_serial.port = port->port_number;
-       ret_serial.flags = tport->tp_flags;
        ret_serial.xmit_fifo_size = kfifo_size(&port->write_fifo);
        ret_serial.baud_base = tport->tp_tdev->td_is_3410 ? 921600 : 460800;
        ret_serial.closing_wait = cwait;
@@ -1480,7 +1471,6 @@ static int ti_set_serial_info(struct tty_struct *tty, 
struct ti_port *tport,
        if (cwait != ASYNC_CLOSING_WAIT_NONE)
                cwait = msecs_to_jiffies(10 * new_serial.closing_wait);
 
-       tport->tp_flags = new_serial.flags & TI_SET_SERIAL_FLAGS;
        tport->tp_port->port.closing_wait = cwait;
 
        return 0;
-- 
2.9.0

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