From patchwork Wed Dec 15 02:10:41 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 75602 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id DAC15B6F1E for ; Wed, 15 Dec 2010 13:10:42 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757098Ab0LOCKi (ORCPT ); Tue, 14 Dec 2010 21:10:38 -0500 Received: from cn.fujitsu.com ([222.73.24.84]:59989 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753536Ab0LOCKh (ORCPT ); Tue, 14 Dec 2010 21:10:37 -0500 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 1F9BD170F3B; Wed, 15 Dec 2010 10:10:35 +0800 (CST) Received: from mailserver.fnst.cn.fujitus.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id oBF25jI3019253; Wed, 15 Dec 2010 10:05:46 +0800 Received: from [10.167.225.36] ([10.167.225.36]) by mailserver.fnst.cn.fujitus.com (Lotus Domino Release 8.5.1FP4) with ESMTP id 2010121510103246-236917 ; Wed, 15 Dec 2010 10:10:32 +0800 Message-ID: <4D0823A1.6080307@cn.fujitsu.com> Date: Wed, 15 Dec 2010 10:10:41 +0800 From: Wei Yongjun User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.15) Gecko/20101027 Thunderbird/3.0.10 MIME-Version: 1.0 To: Vlad Yasevich , David Miller CC: linux-sctp@vger.kernel.org, "netdev@vger.kernel.org" Subject: [PATCH] sctp: fix the return value of getting the sctp partial delivery point X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2010-12-15 10:10:32, Serialize by Router on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2010-12-15 10:10:34, Serialize complete at 2010-12-15 10:10:34 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Get the sctp partial delivery point using SCTP_PARTIAL_DELIVERY_POINT socket option should return 0 if success, not -ENOTSUPP. Signed-off-by: Wei Yongjun --- net/sctp/socket.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 1bc5203..8628e8e 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -5050,7 +5050,7 @@ static int sctp_getsockopt_partial_delivery_point(struct sock *sk, int len, if (copy_to_user(optval, &val, len)) return -EFAULT; - return -ENOTSUPP; + return 0; } /*