From patchwork Sun Nov 5 16:51:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasily Averin X-Patchwork-Id: 834389 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yVMF042Dnz9t2f for ; Mon, 6 Nov 2017 03:52:36 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751614AbdKEQwA (ORCPT ); Sun, 5 Nov 2017 11:52:00 -0500 Received: from mailhub.sw.ru ([195.214.232.25]:16070 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751540AbdKEQv7 (ORCPT ); Sun, 5 Nov 2017 11:51:59 -0500 Received: from [172.16.24.21] (msk-vpn.virtuozzo.com [195.214.232.6]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id vA5GpvUK024312; Sun, 5 Nov 2017 19:51:57 +0300 (MSK) From: Vasily Averin Subject: [PATCH v2 20/21] phonet: exit_net cleanup check added To: netdev@vger.kernel.org Cc: Remi Denis-Courmont References: Message-ID: <289a689d-6de9-1c80-fa67-f1a6d22b9f87@virtuozzo.com> Date: Sun, 5 Nov 2017 19:51:57 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Be sure that pndevs.list initialized in net_init hook was return to initial state. Signed-off-by: Vasily Averin --- net/phonet/pn_dev.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index 2cb4c5d..81b4eb0 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -331,7 +331,11 @@ static int __net_init phonet_init_net(struct net *net) static void __net_exit phonet_exit_net(struct net *net) { + struct phonet_net *pnn = phonet_pernet(net); + remove_proc_entry("phonet", net->proc_net); + WARN(!list_empty(&pnn->pndevs.list), + "%s: pndevs.list is not empty\n", __func__); } static struct pernet_operations phonet_net_ops = {