From bb8428f4c954ae12e8874be18826e16ba96ad1c9 Mon Sep 17 00:00:00 2001 From: Koen Vandeputte Date: Wed, 8 Feb 2017 15:32:05 +0100 Subject: [PATCH] mac80211: fix CSA in IBSS mode MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit commit f181d6a3bcc35633facf5f3925699021c13492c5 upstream. Add the missing IBSS capability flag during capability init as it needs to be inserted into the generated beacon in order for CSA to work. Fixes: cd7760e62c2ac ("mac80211: add support for CSA in IBSS mode") Signed-off-by: Piotr Gawlowicz Signed-off-by: Mikołaj Chwalisz Tested-by: Koen Vandeputte Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman --- net/mac80211/ibss.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 980e9e9b6684..af5f3bb586ff 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -486,14 +486,14 @@ int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata, struct beacon_data *presp, *old_presp; struct cfg80211_bss *cbss; const struct cfg80211_bss_ies *ies; - u16 capability = 0; + u16 capability = WLAN_CAPABILITY_IBSS; u64 tsf; int ret = 0; sdata_assert_lock(sdata); if (ifibss->privacy) - capability = WLAN_CAPABILITY_PRIVACY; + capability |= WLAN_CAPABILITY_PRIVACY; cbss = cfg80211_get_bss(sdata->local->hw.wiphy, ifibss->chandef.chan, ifibss->bssid, ifibss->ssid, -- 2.20.1