diff --git a/[refs] b/[refs]
index f28e7d09f527..2fbd708e8bc0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9b12daf70815364d07bc0bbac41468098264f782
+refs/heads/master: 6b9563a714138dc2377c500e588e31f7166c92f0
diff --git a/trunk/drivers/usb/serial/metro-usb.c b/trunk/drivers/usb/serial/metro-usb.c
index 7ae9af6b2a54..2b0627b5fe2c 100644
--- a/trunk/drivers/usb/serial/metro-usb.c
+++ b/trunk/drivers/usb/serial/metro-usb.c
@@ -136,8 +136,8 @@ static void metrousb_read_int_callback(struct urb *urb)
 
 		/* 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);