diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index cd37a4e3c0d..0e5d8daba1e 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -348,6 +348,7 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local, { struct sk_buff *skb; struct ieee80211_hdr_3addr *nullfunc; + struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif); if (!skb) @@ -358,6 +359,10 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local, nullfunc->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + if (ifmgd->flags & (IEEE80211_STA_BEACON_POLL | + IEEE80211_STA_CONNECTION_POLL)) + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_USE_MINRATE; + ieee80211_tx_skb(sdata, skb); } @@ -627,7 +632,7 @@ static bool ieee80211_powersave_allowed(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_managed *mgd = &sdata->u.mgd; struct sta_info *sta = NULL; - u32 sta_flags = 0; + bool authorized = false; if (!mgd->powersave) return false; @@ -645,13 +650,10 @@ static bool ieee80211_powersave_allowed(struct ieee80211_sub_if_data *sdata) rcu_read_lock(); sta = sta_info_get(sdata, mgd->bssid); if (sta) - sta_flags = get_sta_flags(sta); + authorized = test_sta_flag(sta, WLAN_STA_AUTHORIZED); rcu_read_unlock(); - if (!(sta_flags & WLAN_STA_AUTHORIZED)) - return false; - - return true; + return authorized; } /* need to hold RTNL or interface lock */ @@ -1095,7 +1097,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, mutex_lock(&local->sta_mtx); sta = sta_info_get(sdata, bssid); if (sta) { - set_sta_flags(sta, WLAN_STA_BLOCK_BA); + set_sta_flag(sta, WLAN_STA_BLOCK_BA); ieee80211_sta_tear_down_BA_sessions(sta, tx); } mutex_unlock(&local->sta_mtx); @@ -1137,8 +1139,9 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, changed |= BSS_CHANGED_BSSID | BSS_CHANGED_HT; ieee80211_bss_info_change_notify(sdata, changed); + /* remove AP and TDLS peers */ if (remove_sta) - sta_info_destroy_addr(sdata, bssid); + sta_info_flush(local, sdata); del_timer_sync(&sdata->u.mgd.conn_mon_timer); del_timer_sync(&sdata->u.mgd.bcn_mon_timer); @@ -1512,10 +1515,11 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk, return false; } - set_sta_flags(sta, WLAN_STA_AUTH | WLAN_STA_ASSOC | - WLAN_STA_ASSOC_AP); + set_sta_flag(sta, WLAN_STA_AUTH); + set_sta_flag(sta, WLAN_STA_ASSOC); + set_sta_flag(sta, WLAN_STA_ASSOC_AP); if (!(ifmgd->flags & IEEE80211_STA_CONTROL_PORT)) - set_sta_flags(sta, WLAN_STA_AUTHORIZED); + set_sta_flag(sta, WLAN_STA_AUTHORIZED); rates = 0; basic_rates = 0; @@ -1574,10 +1578,10 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk, rate_control_rate_init(sta); if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED) - set_sta_flags(sta, WLAN_STA_MFP); + set_sta_flag(sta, WLAN_STA_MFP); if (elems.wmm_param) - set_sta_flags(sta, WLAN_STA_WME); + set_sta_flag(sta, WLAN_STA_WME); /* sta_info_reinsert will also unlock the mutex lock */ err = sta_info_reinsert(sta); @@ -2738,7 +2742,7 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, req->reason_code, cookie, !req->local_state_change); if (assoc_bss) - sta_info_destroy_addr(sdata, bssid); + sta_info_flush(sdata->local, sdata); mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); @@ -2778,7 +2782,7 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata, ieee80211_send_deauth_disassoc(sdata, req->bss->bssid, IEEE80211_STYPE_DISASSOC, req->reason_code, cookie, !req->local_state_change); - sta_info_destroy_addr(sdata, bssid); + sta_info_flush(sdata->local, sdata); mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); |