From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Hurley Subject: [PATCH v2 10/11] tty: Remove unnecessary buffer work flush Date: Fri, 14 Dec 2012 13:22:49 -0500 Message-ID: <1355509370-5883-11-git-send-email-peter@hurleysoftware.com> References: <1355509370-5883-1-git-send-email-peter@hurleysoftware.com> Return-path: In-Reply-To: <1355509370-5883-1-git-send-email-peter@hurleysoftware.com> Sender: linux-kernel-owner@vger.kernel.org To: Alan Cox , Jiri Slaby Cc: linux-serial@vger.kernel.org, Greg Kroah-Hartman , Ilya Zykov , Sasha Levin , linux-kernel@vger.kernel.org, Peter Hurley List-Id: linux-serial@vger.kernel.org In order to safely call tty_ldisc_flush_works(), the ldisc must already have been halted, so any pending buffer work has already been cancelled or flushed as part of the halt. Signed-off-by: Peter Hurley --- drivers/tty/tty_ldisc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c index 9f4c7b0..19e088a 100644 --- a/drivers/tty/tty_ldisc.c +++ b/drivers/tty/tty_ldisc.c @@ -506,7 +506,6 @@ static void tty_ldisc_flush_works(struct tty_struct *tty) { flush_work(&tty->hangup_work); flush_work(&tty->SAK_work); - flush_work(&tty->port->buf.work); } /** -- 1.8.0.1