diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index b87bf425f85..4839a2d97a3 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -233,9 +233,6 @@ static int ieee80211_open(struct net_device *dev) ieee80211_configure_filter(local); netif_addr_unlock_bh(local->mdev); break; - case NL80211_IFTYPE_STATION: - sdata->u.mgd.flags &= ~IEEE80211_STA_PREV_BSSID_SET; - /* fall through */ default: conf.vif = &sdata->vif; conf.type = sdata->vif.type; @@ -366,18 +363,6 @@ static int ieee80211_stop(struct net_device *dev) rcu_read_unlock(); /* - * Announce that we are leaving the network, in case we are a - * station interface type. This must be done before removing - * all stations associated with sta_info_flush, otherwise STA - * information will be gone and no announce being done. - */ - if (sdata->vif.type == NL80211_IFTYPE_STATION) { - if (sdata->u.mgd.state != IEEE80211_STA_MLME_DISABLED) - ieee80211_sta_deauthenticate(sdata, - WLAN_REASON_DEAUTH_LEAVING); - } - - /* * Remove all stations associated with this interface. * * This must be done before calling ops->remove_interface() @@ -462,7 +447,6 @@ static int ieee80211_stop(struct net_device *dev) netif_addr_unlock_bh(local->mdev); break; case NL80211_IFTYPE_STATION: - memset(sdata->u.mgd.bssid, 0, ETH_ALEN); del_timer_sync(&sdata->u.mgd.chswitch_timer); del_timer_sync(&sdata->u.mgd.timer); /* @@ -485,10 +469,6 @@ static int ieee80211_stop(struct net_device *dev) */ synchronize_rcu(); skb_queue_purge(&sdata->u.mgd.skb_queue); - - kfree(sdata->u.mgd.extra_ie); - sdata->u.mgd.extra_ie = NULL; - sdata->u.mgd.extra_ie_len = 0; /* fall through */ case NL80211_IFTYPE_ADHOC: if (sdata->vif.type == NL80211_IFTYPE_ADHOC) { @@ -650,11 +630,6 @@ static void ieee80211_teardown_sdata(struct net_device *dev) kfree_skb(sdata->u.ibss.presp); break; case NL80211_IFTYPE_STATION: - kfree(sdata->u.mgd.extra_ie); - kfree(sdata->u.mgd.assocreq_ies); - kfree(sdata->u.mgd.assocresp_ies); - kfree(sdata->u.mgd.sme_auth_ie); - break; case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_MONITOR: @@ -937,7 +912,8 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local) continue; /* do not count disabled managed interfaces */ if (sdata->vif.type == NL80211_IFTYPE_STATION && - sdata->u.mgd.state == IEEE80211_STA_MLME_DISABLED) + !sdata->u.mgd.associated && + list_empty(&sdata->u.mgd.work_list)) continue; /* do not count unused IBSS interfaces */ if (sdata->vif.type == NL80211_IFTYPE_ADHOC && |