@@ -5,7 +5,7 @@
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
* Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018-2020 Intel Corporation
*
* Transmit and frame generation functions.
*/
@@ -3682,7 +3682,8 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
encap_out:
IEEE80211_SKB_CB(skb)->control.vif = vif;
- if (wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) {
+ if (vif &&
+ wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) {
u32 airtime;
airtime = ieee80211_calc_expected_tx_airtime(hw, vif, txq->sta,