From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933162AbaCRWRF (ORCPT ); Tue, 18 Mar 2014 18:17:05 -0400 Received: from e39.co.us.ibm.com ([32.97.110.160]:42359 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932533AbaCRWRA (ORCPT ); Tue, 18 Mar 2014 18:17:00 -0400 Date: Tue, 18 Mar 2014 15:16:56 -0700 From: "Paul E. McKenney" To: Monam Agarwal Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, eddie.wai@broadcom.com Subject: Re: [PATCH] rcu: Replace rcu_assign_pointer(x, NULL) with RCU_INIT_POINTER(x, NULL) in drivers/input/input.c Message-ID: <20140318221656.GV4420@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <1395180029-18471-1-git-send-email-monamagarwal123@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1395180029-18471-1-git-send-email-monamagarwal123@gmail.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14031822-9332-0000-0000-000000278E9E Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 19, 2014 at 03:30:29AM +0530, Monam Agarwal wrote: > This patch replaces rcu_assign_pointer(x, NULL) with RCU_INIT_POINTER(x, NULL) in drivers/input/input.c > > Signed-off-by: Monam Agarwal Reviewed-by: Paul E. McKenney > --- > drivers/input/input.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/input/input.c b/drivers/input/input.c > index da38d97..41b5c82 100644 > --- a/drivers/input/input.c > +++ b/drivers/input/input.c > @@ -463,7 +463,7 @@ static void __input_release_device(struct input_handle *handle) > struct input_dev *dev = handle->dev; > > if (dev->grab == handle) { > - rcu_assign_pointer(dev->grab, NULL); > + RCU_INIT_POINTER(dev->grab, NULL); > /* Make sure input_pass_event() notices that grab is gone */ > synchronize_rcu(); > > -- > 1.7.9.5 >