diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2013-01-29 13:09:34 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-04 16:09:53 +0100 |
| commit | eef9e54ce8b8dd08e281e0c399cced807c98959e (patch) | |
| tree | 936ecb4148ca532e4738014f68528d0512233b00 /net/mac80211/mlme.c | |
| parent | 3f892b61a8cf6a85bc389c8d13209d686a4f6403 (diff) | |
| download | lwn-eef9e54ce8b8dd08e281e0c399cced807c98959e.tar.gz lwn-eef9e54ce8b8dd08e281e0c399cced807c98959e.zip | |
mac80211: send deauth when connection is lost
If the driver determines the connection is lost,
send a deauth frame to the AP anyway just in case
it still considers the connection alive. The frame
might not go through, but at least we've tried.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 4ff52d0aaf9c..756df39f1aba 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1827,8 +1827,7 @@ struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw, } EXPORT_SYMBOL(ieee80211_ap_probereq_get); -static void __ieee80211_disconnect(struct ieee80211_sub_if_data *sdata, - bool transmit_frame) +static void __ieee80211_disconnect(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; struct ieee80211_local *local = sdata->local; @@ -1842,7 +1841,7 @@ static void __ieee80211_disconnect(struct ieee80211_sub_if_data *sdata, ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, - transmit_frame, frame_buf); + true, frame_buf); ifmgd->flags &= ~IEEE80211_STA_CSA_RECEIVED; mutex_unlock(&ifmgd->mtx); @@ -1876,7 +1875,7 @@ static void ieee80211_beacon_connection_loss_work(struct work_struct *work) if (sdata->local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) { sdata_info(sdata, "Connection to AP %pM lost\n", ifmgd->bssid); - __ieee80211_disconnect(sdata, false); + __ieee80211_disconnect(sdata); } else { ieee80211_mgd_probe_ap(sdata, true); } @@ -1890,7 +1889,7 @@ static void ieee80211_csa_connection_drop_work(struct work_struct *work) ieee80211_wake_queues_by_reason(&sdata->local->hw, IEEE80211_QUEUE_STOP_REASON_CSA); - __ieee80211_disconnect(sdata, true); + __ieee80211_disconnect(sdata); } void ieee80211_beacon_loss(struct ieee80211_vif *vif) |