diff options
Diffstat (limited to 'drivers/usb/serial/iuu_phoenix.c')
| -rw-r--r-- | drivers/usb/serial/iuu_phoenix.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 093afd67a664..19753611e7b0 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -643,7 +643,6 @@ static void iuu_uart_read_callback(struct urb *urb) struct iuu_private *priv = usb_get_serial_port_data(port); unsigned long flags; int status = urb->status; - int error = 0; int len = 0; unsigned char *data = urb->transfer_buffer; priv->poll++; @@ -660,12 +659,11 @@ static void iuu_uart_read_callback(struct urb *urb) if (urb->actual_length > 1) { dev_dbg(&port->dev, "%s - urb->actual_length = %i\n", __func__, urb->actual_length); - error = 1; return; } /* if len > 0 call readbuf */ - if (len > 0 && error == 0) { + if (len > 0) { dev_dbg(&port->dev, "%s - call read buf - len to read is %i\n", __func__, len); status = iuu_read_buf(port, len); |