From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753353AbbBYW6I (ORCPT ); Wed, 25 Feb 2015 17:58:08 -0500 Received: from shards.monkeyblade.net ([149.20.54.216]:34348 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752711AbbBYW6H (ORCPT ); Wed, 25 Feb 2015 17:58:07 -0500 Date: Wed, 25 Feb 2015 17:58:01 -0500 (EST) Message-Id: <20150225.175801.572493941223276136.davem@davemloft.net> To: linux@roeck-us.net Cc: netdev@vger.kernel.org, andrew@lunn.ch, f.fainelli@gmail.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] net: dsa: Introduce dsa_is_port_initialized From: David Miller In-Reply-To: <1424847723-31140-1-git-send-email-linux@roeck-us.net> References: <1424847723-31140-1-git-send-email-linux@roeck-us.net> X-Mailer: Mew version 6.5 on Emacs 24.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.7 (shards.monkeyblade.net [149.20.54.216]); Wed, 25 Feb 2015 14:58:06 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Guenter Roeck Date: Tue, 24 Feb 2015 23:02:02 -0800 > To avoid race conditions when using the ds->ports[] array, > we need to check if the accessed port has been initialized. > Introduce and use helper function dsa_is_port_initialized > for that purpose and use it where needed. > > Signed-off-by: Guenter Roeck Applied, thanks.