From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752059AbaEZKXq (ORCPT ); Mon, 26 May 2014 06:23:46 -0400 Received: from mail-pb0-f45.google.com ([209.85.160.45]:53263 "EHLO mail-pb0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751600AbaEZKXp (ORCPT ); Mon, 26 May 2014 06:23:45 -0400 Date: Mon, 26 May 2014 19:23:01 +0900 From: Daeseok Youn To: lidza.louina@gmail.com, gregkh@linuxfoundation.org Cc: markh@compro.net, driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] staging: dgap: remove unneeded kfree() for ttys in tty_driver Message-ID: <20140526102301.GA13785@devel.8.8.4.4> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In destruct_tty_driver() from put_tty_driver() will free the ttys in tty_driver. Signed-off-by: Daeseok Youn --- drivers/staging/dgap/dgap.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index 1475532..60b7d70 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -1503,8 +1503,6 @@ static void dgap_tty_uninit(struct board_t *brd) tty_unregister_device(brd->serial_driver, i); } tty_unregister_driver(brd->serial_driver); - kfree(brd->serial_driver->ttys); - brd->serial_driver->ttys = NULL; put_tty_driver(brd->serial_driver); kfree(brd->serial_ports); brd->dgap_major_serial_registered = FALSE; @@ -1520,8 +1518,6 @@ static void dgap_tty_uninit(struct board_t *brd) tty_unregister_device(brd->print_driver, i); } tty_unregister_driver(brd->print_driver); - kfree(brd->print_driver->ttys); - brd->print_driver->ttys = NULL; put_tty_driver(brd->print_driver); kfree(brd->printer_ports); brd->dgap_major_transparent_print_registered = FALSE; -- 1.7.1