tty: Call hangup method in modern style

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 34110719fe03776ee6f989d7efc05d6875339a7f..714320b5e525613908d31fe4f6a77f6be5e6b3a6 100644 (file)
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -688,7 +688,7 @@ static void __tty_hangup(struct tty_struct *tty, int exit_session)
                        for (n = 0; n < closecount; n++)
                                tty->ops->close(tty, cons_filp);
        } else if (tty->ops->hangup)
-               (tty->ops->hangup)(tty);
+               tty->ops->hangup(tty);
        /*
         * We don't want to have driver/ldisc interactions beyond
         * the ones we did here. The driver layer expects no