USB: digi_acceleport: Fix broken unthrottle.

This patch fixes a regression introduced in
39892da44b21b5362eb848ca424d73a25ccc488f.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Acked-by: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index ab3dd991586b86a961e63c26594e7f3403f3b9aa..68e80be6b9e1888dbc82b7c8cc6584a9f7abddb7 100644 (file)
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -898,16 +898,16 @@ static void digi_rx_unthrottle(struct tty_struct *tty)
 
        spin_lock_irqsave(&priv->dp_port_lock, flags);
 
-       /* turn throttle off */
-       priv->dp_throttled = 0;
-       priv->dp_throttle_restart = 0;
-
        /* restart read chain */
        if (priv->dp_throttle_restart) {
                port->read_urb->dev = port->serial->dev;
                ret = usb_submit_urb(port->read_urb, GFP_ATOMIC);
        }
 
+       /* turn throttle off */
+       priv->dp_throttled = 0;
+       priv->dp_throttle_restart = 0;
+
        spin_unlock_irqrestore(&priv->dp_port_lock, flags);
 
        if (ret)