From: Johannes Berg <johannes.berg@xxxxxxxxx>
This pointer can change here since the SKB can change, so we
actually later open-coded IEEE80211_SKB_CB() again. Reload
the pointer where needed, so the monitor-mode case using it
gets fixed, and then use info-> later as well.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
net/mac80211/tx.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index f57f7963ca37..c2e4ef327377 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -5,7 +5,7 @@
* Copyright 2006-2007 Jiri Benc <jbenc@xxxxxxx>
* Copyright 2007 Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
* Copyright 2013-2014 Intel Mobile Communications GmbH
- * Copyright (C) 2018-2022 Intel Corporation
+ * Copyright (C) 2018-2024 Intel Corporation
*
* Transmit and frame generation functions.
*/
@@ -3922,6 +3922,7 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
goto begin;
skb = __skb_dequeue(&tx.skbs);
+ info = IEEE80211_SKB_CB(skb);
if (!skb_queue_empty(&tx.skbs)) {
spin_lock_bh(&fq->lock);
@@ -3966,7 +3967,7 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
}
encap_out:
- IEEE80211_SKB_CB(skb)->control.vif = vif;
+ info->control.vif = vif;
if (tx.sta &&
wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) {
--
2.43.0
