Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1947502AbbGaVWV (ORCPT ); Fri, 31 Jul 2015 17:22:21 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:46769 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964792AbbGaUCv (ORCPT ); Fri, 31 Jul 2015 16:02:51 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chun-Yeow Yeoh , Johannes Berg Subject: [PATCH 4.1 225/267] mac80211: fix the beacon csa counter for mesh and ibss Date: Fri, 31 Jul 2015 12:41:16 -0700 Message-Id: <20150731194010.195954069@linuxfoundation.org> X-Mailer: git-send-email 2.5.0 In-Reply-To: <20150731194001.933895871@linuxfoundation.org> References: <20150731194001.933895871@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2073 Lines: 59 4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chun-Yeow Yeoh commit 8df734e865b74d9f273216482a45a38269dc767a upstream. The csa counter has moved from sdata to beacon/presp but it is not updated accordingly for mesh and ibss. Fix this. Fixes: af296bdb8da4 ("mac80211: move csa counters from sdata to beacon/presp") Signed-off-by: Chun-Yeow Yeoh Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman --- net/mac80211/cfg.c | 1 + net/mac80211/ibss.c | 1 + net/mac80211/mesh.c | 1 + 3 files changed, 3 insertions(+) --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -3356,6 +3356,7 @@ static int ieee80211_mgmt_tx(struct wiph /* Update CSA counters */ if (sdata->vif.csa_active && (sdata->vif.type == NL80211_IFTYPE_AP || + sdata->vif.type == NL80211_IFTYPE_MESH_POINT || sdata->vif.type == NL80211_IFTYPE_ADHOC) && params->n_csa_offsets) { int i; --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -146,6 +146,7 @@ ieee80211_ibss_build_presp(struct ieee80 csa_settings->chandef.chan->center_freq); presp->csa_counter_offsets[0] = (pos - presp->head); *pos++ = csa_settings->count; + presp->csa_current_counter = csa_settings->count; } /* put the remaining rates in WLAN_EID_EXT_SUPP_RATES */ --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -680,6 +680,7 @@ ieee80211_mesh_build_beacon(struct ieee8 *pos++ = 0x0; *pos++ = ieee80211_frequency_to_channel( csa->settings.chandef.chan->center_freq); + bcn->csa_current_counter = csa->settings.count; bcn->csa_counter_offsets[0] = hdr_len + 6; *pos++ = csa->settings.count; *pos++ = WLAN_EID_CHAN_SWITCH_PARAM; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/