Commit eef9e54c authored by Johannes Berg's avatar Johannes Berg
Browse files

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: default avatarJohannes Berg <>
parent 3f892b61
......@@ -1827,8 +1827,7 @@ struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw,
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,
transmit_frame, frame_buf);
true, frame_buf);
ifmgd->flags &= ~IEEE80211_STA_CSA_RECEIVED;
......@@ -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",
__ieee80211_disconnect(sdata, false);
} else {
ieee80211_mgd_probe_ap(sdata, true);
......@@ -1890,7 +1889,7 @@ static void ieee80211_csa_connection_drop_work(struct work_struct *work)
__ieee80211_disconnect(sdata, true);
void ieee80211_beacon_loss(struct ieee80211_vif *vif)
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