From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264005AbTJFJa2 (ORCPT ); Mon, 6 Oct 2003 05:30:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264002AbTJFJ17 (ORCPT ); Mon, 6 Oct 2003 05:27:59 -0400 Received: from d12lmsgate.de.ibm.com ([194.196.100.234]:63963 "EHLO d12lmsgate.de.ibm.com") by vger.kernel.org with ESMTP id S263987AbTJFJ0t (ORCPT ); Mon, 6 Oct 2003 05:26:49 -0400 Date: Mon, 6 Oct 2003 11:26:00 +0200 From: Martin Schwidefsky To: torvalds@osdl.org, linux-kernel@vger.kernel.org Subject: [PATCH] s390 (4/7): ctc driver. Message-ID: <20031006092600.GE1786@mschwid3.boeblingen.de.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Kernel Janitors: remove unnecessary calls to verify_area. diffstat: drivers/s390/net/ctctty.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) diff -urN linux-2.6/drivers/s390/net/ctctty.c linux-2.6-s390/drivers/s390/net/ctctty.c --- linux-2.6/drivers/s390/net/ctctty.c Sun Sep 28 02:50:28 2003 +++ linux-2.6-s390/drivers/s390/net/ctctty.c Mon Oct 6 10:59:26 2003 @@ -1,5 +1,5 @@ /* - * $Id: ctctty.c,v 1.12 2003/06/17 11:36:44 mschwide Exp $ + * $Id: ctctty.c,v 1.13 2003/09/26 14:48:36 mschwide Exp $ * * CTC / ESCON network driver, tty interface. * @@ -758,7 +758,7 @@ printk(KERN_DEBUG "%s%d ioctl TIOCGSOFTCAR\n", CTC_TTY_NAME, info->line); #endif - error = verify_area(VERIFY_WRITE, (void *) arg, sizeof(long)); + error = put_user(C_CLOCAL(tty) ? 1 : 0, (ulong *) arg); if (error) return error; put_user(C_CLOCAL(tty) ? 1 : 0, (ulong *) arg); @@ -768,10 +768,9 @@ printk(KERN_DEBUG "%s%d ioctl TIOCSSOFTCAR\n", CTC_TTY_NAME, info->line); #endif - error = verify_area(VERIFY_READ, (void *) arg, sizeof(long)); + error = get_user(arg, (ulong *) arg); if (error) return error; - get_user(arg, (ulong *) arg); tty->termios->c_cflag = ((tty->termios->c_cflag & ~CLOCAL) | (arg ? CLOCAL : 0));