From patchwork Thu Oct 4 04:41:26 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gao feng X-Patchwork-Id: 1544691 X-Patchwork-Delegate: roland@digitalvampire.org Return-Path: X-Original-To: patchwork-linux-rdma@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id CEA2B3FC1A for ; Thu, 4 Oct 2012 04:43:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752602Ab2JDEln (ORCPT ); Thu, 4 Oct 2012 00:41:43 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:62440 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752077Ab2JDElm (ORCPT ); Thu, 4 Oct 2012 00:41:42 -0400 X-IronPort-AV: E=Sophos;i="4.80,532,1344182400"; d="scan'208";a="5945593" Received: from unknown (HELO tang.cn.fujitsu.com) ([10.167.250.3]) by song.cn.fujitsu.com with ESMTP; 04 Oct 2012 12:40:14 +0800 Received: from fnstmail02.fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id q944fa4H006241; Thu, 4 Oct 2012 12:41:36 +0800 Received: from Donkey.fnst.cn.fujitsu.com ([10.167.225.206]) by fnstmail02.fnst.cn.fujitsu.com (Lotus Domino Release 8.5.3) with ESMTP id 2012100412413732-251991 ; Thu, 4 Oct 2012 12:41:37 +0800 From: Gao feng To: davem@davemloft.net, eric.dumazet@gmail.com, steffen.klassert@secunet.com Cc: netfilter-devel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, linux-crypto@vger.kernel.org, pablo@netfilter.org, stephen.hemminger@vyatta.com, jengelh@inai.de, Gao feng , Herbert Xu Subject: [patch v3 08/11] crypto: pass crypto_user module to netlink_dump_start Date: Thu, 4 Oct 2012 12:41:26 +0800 Message-Id: <1349325689-16104-8-git-send-email-gaofeng@cn.fujitsu.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1349325689-16104-1-git-send-email-gaofeng@cn.fujitsu.com> References: <1349325689-16104-1-git-send-email-gaofeng@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/10/04 12:41:37, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/10/04 12:41:38, Serialize complete at 2012/10/04 12:41:38 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org set netlink_dump_control.done to avoid panic. Signed-off-by: Gao feng Cc: Herbert Xu --- crypto/crypto_user.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index 6bba414..f08297b 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -430,13 +430,15 @@ static struct crypto_link { int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **); int (*dump)(struct sk_buff *, struct netlink_callback *); int (*done)(struct netlink_callback *); + struct module *module; } crypto_dispatch[CRYPTO_NR_MSGTYPES] = { [CRYPTO_MSG_NEWALG - CRYPTO_MSG_BASE] = { .doit = crypto_add_alg}, [CRYPTO_MSG_DELALG - CRYPTO_MSG_BASE] = { .doit = crypto_del_alg}, [CRYPTO_MSG_UPDATEALG - CRYPTO_MSG_BASE] = { .doit = crypto_update_alg}, [CRYPTO_MSG_GETALG - CRYPTO_MSG_BASE] = { .doit = crypto_report, .dump = crypto_dump_report, - .done = crypto_dump_report_done}, + .done = crypto_dump_report_done, + .module = THIS_MODULE}, }; static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) @@ -471,6 +473,7 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) .dump = link->dump, .done = link->done, .min_dump_alloc = dump_alloc, + .module = link->module, }; return netlink_dump_start(crypto_nlsk, skb, nlh, &c); }