---

yaml
---
r: 325603
b: refs/heads/master
c: 000c74d
h: refs/heads/master
i:
  325601: 51abe07
  325599: ed92331
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79d753209245de3d6f02480535a8f5cf21ad02f7
+refs/heads/master: 000c74d9fa14ec61411310187cfa9e43581593b5

trunk/drivers/usb/serial/metro-usb.c

@@ -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);
 	}
-	tty_kref_put(tty);
 
 	/* Set any port variables. */
 	spin_lock_irqsave(&metro_priv->lock, flags);