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-rw-r--r--net/mac80211/tx.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index db25fa9ef135..2cb77267f733 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -513,6 +513,8 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
else if (tx->sta && (key = rcu_dereference(tx->sta->key)))
tx->key = key;
else if (ieee80211_is_mgmt(hdr->frame_control) &&
+ is_multicast_ether_addr(hdr->addr1) &&
+ ieee80211_is_robust_mgmt_frame(hdr) &&
(key = rcu_dereference(tx->sdata->default_mgmt_key)))
tx->key = key;
else if ((key = rcu_dereference(tx->sdata->default_key)))
@@ -1142,13 +1144,12 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
if (tx->sta && ieee80211_is_data_qos(hdr->frame_control) &&
(local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION)) {
- unsigned long flags;
struct tid_ampdu_tx *tid_tx;
qc = ieee80211_get_qos_ctl(hdr);
tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
- spin_lock_irqsave(&tx->sta->lock, flags);
+ spin_lock(&tx->sta->lock);
/*
* XXX: This spinlock could be fairly expensive, but see the
* comment in agg-tx.c:ieee80211_agg_tx_operational().
@@ -1173,7 +1174,7 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
__skb_queue_tail(&tid_tx->pending, skb);
}
- spin_unlock_irqrestore(&tx->sta->lock, flags);
+ spin_unlock(&tx->sta->lock);
if (unlikely(queued))
return TX_QUEUED;
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