[Bluetooth] Hangup TTY before releasing rfcomm_dev

[pandora-kernel.git] / net / bluetooth / rfcomm / tty.c

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index b2b1cce..ba469b0 100644 (file)
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -383,6 +383,10 @@ static int rfcomm_release_dev(void __user *arg)
        if (req.flags & (1 << RFCOMM_HANGUP_NOW))
                rfcomm_dlc_close(dev->dlc, 0);
 
+       /* Shut down TTY synchronously before freeing rfcomm_dev */
+       if (dev->tty)
+               tty_vhangup(dev->tty);
+
        rfcomm_dev_del(dev);
        rfcomm_dev_put(dev);
        return 0;