From patchwork Fri Dec 13 11:54:32 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Coelho X-Patchwork-Id: 3339751 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1E3BD9F44E for ; Fri, 13 Dec 2013 11:54:51 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 81489207C5 for ; Fri, 13 Dec 2013 11:54:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B0211207B0 for ; Fri, 13 Dec 2013 11:54:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752230Ab3LMLym (ORCPT ); Fri, 13 Dec 2013 06:54:42 -0500 Received: from emh04.mail.saunalahti.fi ([62.142.5.110]:34529 "EHLO emh04.mail.saunalahti.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752242Ab3LMLyk (ORCPT ); Fri, 13 Dec 2013 06:54:40 -0500 Received: from porter.coelho.fi (a88-113-229-85.elisa-laajakaista.fi [88.113.229.85]) by emh04.mail.saunalahti.fi (Postfix) with ESMTP id E0D5B1A2662; Fri, 13 Dec 2013 13:54:38 +0200 (EET) From: Luciano Coelho To: linux-wireless@vger.kernel.org, sw@simonwunderlich.de, yeohchunyeow@gmail.com Cc: yeohchunyeow@cozybit.com Subject: [PATCH v9 2/5] mac80211: align ieee80211_ibss_csa_beacon() with ieee80211_csa_beacon() Date: Fri, 13 Dec 2013 13:54:32 +0200 Message-Id: <1386935675-24548-3-git-send-email-luciano.coelho@intel.com> X-Mailer: git-send-email 1.8.5.1 In-Reply-To: <1386935675-24548-1-git-send-email-luciano.coelho@intel.com> References: <1386935675-24548-1-git-send-email-luciano.coelho@intel.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The return value of ieee80211_ibss_csa_beacon is not aligned with the return value of ieee80211_csa_beacon(). For consistency and to be able to use both functions with similar code, change ieee80211_ibss_csa_beacon() not to send the bss changed notification itself, but return what has changed so the caller can send the notification instead. Signed-off-by: Luciano Coelho --- net/mac80211/ibss.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 0c3a45c..262fd56 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -522,7 +522,7 @@ int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata, if (csa_settings) ieee80211_send_action_csa(sdata, csa_settings); - ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON); + return BSS_CHANGED_BEACON; out: return ret; } @@ -563,6 +563,9 @@ int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata) if (err < 0) return err; + if (err) + ieee80211_bss_info_change_notify(sdata, err); + return 0; }