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Commit 000c74d9 authored by Alan Cox's avatar Alan Cox Committed by Greg Kroah-Hartman
Browse files

usb: fix sillies in the metro USB driver 



Bits noticed doing the termios conversion

Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 79d75320

drivers/usb/serial/metro-usb.c

+1 −7
Original line number Diff line number Diff line
@@ -130,20 +130,14 @@ static void metrousb_read_int_callback(struct urb *urb) 


	/* Set the data read from the usb port into the serial port buffer. */

	tty = tty_port_tty_get(&port->port);

	if (!tty) {

		dev_err(&port->dev, "%s - bad tty pointer - exiting\n",

			__func__);

		return;

	}



	if (tty && urb->actual_length) {

		/* Loop through the data copying each byte to the tty layer. */

		tty_insert_flip_string(tty, data, urb->actual_length);



		/* Force the data to the tty layer. */

		tty_flip_buffer_push(tty);

	}

		tty_kref_put(tty);

	}



	/* Set any port variables. */

	spin_lock_irqsave(&metro_priv->lock, flags);