From d6a83228823fc0cc8d79d95c9f0bf568b7317862 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 14 Dec 2012 14:06:28 +0100 Subject: mac80211: track enable_beacon explicitly Instead of calculating in ieee80211_bss_info_change_notify() whether beaconing should be enabled or not, set it in the correct places in the callers. This simplifies the logic in this function at the expense of offchannel, but is also more robust. Signed-off-by: Johannes Berg --- net/mac80211/ibss.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/mac80211/ibss.c') diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 272274931982..b4b866f41919 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -191,6 +191,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, rcu_assign_pointer(ifibss->presp, skb); + sdata->vif.bss_conf.enable_beacon = true; sdata->vif.bss_conf.beacon_int = beacon_int; sdata->vif.bss_conf.basic_rates = basic_rates; bss_change = BSS_CHANGED_BEACON_INT; @@ -1189,6 +1190,8 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata) RCU_INIT_POINTER(sdata->u.ibss.presp, NULL); sdata->vif.bss_conf.ibss_joined = false; sdata->vif.bss_conf.ibss_creator = false; + sdata->vif.bss_conf.enable_beacon = false; + clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state); ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_IBSS); synchronize_rcu(); -- cgit v1.2.3