From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932071AbXBNAPs (ORCPT ); Tue, 13 Feb 2007 19:15:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932086AbXBNAPs (ORCPT ); Tue, 13 Feb 2007 19:15:48 -0500 Received: from agminet01.oracle.com ([141.146.126.228]:60230 "EHLO agminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932071AbXBNAPr (ORCPT ); Tue, 13 Feb 2007 19:15:47 -0500 Date: Tue, 13 Feb 2007 16:11:32 -0800 From: Randy Dunlap To: lkml Cc: akpm Subject: [PATCH] tty: use NULL for ptrs Message-Id: <20070213161132.3fb744b7.randy.dunlap@oracle.com> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.3.0 (GTK+ 2.8.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Whitelist: TRUE X-Whitelist: TRUE X-Brightmail-Tracker: AAAAAQAAAAI= Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap Fix sparse warning in tty_io: drivers/char/tty_io.c:1536:34: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap --- drivers/char/tty_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.20-git9.orig/drivers/char/tty_io.c +++ linux-2.6.20-git9/drivers/char/tty_io.c @@ -1533,7 +1533,7 @@ void disassociate_ctty(int on_exit) spin_lock_irq(¤t->sighand->siglock); tty_pgrp = current->signal->tty_old_pgrp; - current->signal->tty_old_pgrp = 0; + current->signal->tty_old_pgrp = NULL; spin_unlock_irq(¤t->sighand->siglock); put_pid(tty_pgrp);