USB: serial: mxuport: drop short control-transfer check

There's no need to check for short control transfers when sending data
so remove the redundant sanity check.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c
index 5d38c2a0f5902a0119464fc65e92e8c50e33de31..eb45a9b0005c8886786a0f8f73369543cb23b13c 100644 (file)
--- a/drivers/usb/serial/mxuport.c
+++ b/drivers/usb/serial/mxuport.c
@@ -261,13 +261,6 @@ static int mxuport_send_ctrl_data_urb(struct usb_serial *serial,
                return status;
        }
 
-       if (status != size) {
-               dev_err(&serial->interface->dev,
-                       "%s - short write (%d / %zd)\n",
-                       __func__, status, size);
-               return -EIO;
-       }
-
        return 0;
 }