diff options
Diffstat (limited to 'net/mac80211/status.c')
| -rw-r--r-- | net/mac80211/status.c | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 8cd72914cda..3af0cc4130f 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -34,7 +34,7 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, skb_queue_len(&local->skb_queue_unreliable); while (tmp > IEEE80211_IRQSAFE_QUEUE_LIMIT && (skb = skb_dequeue(&local->skb_queue_unreliable))) { - dev_kfree_skb_irq(skb); + ieee80211_free_txskb(hw, skb); tmp--; I802_DEBUG_INC(local->tx_status_drop); } @@ -159,7 +159,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local, "dropped TX filtered frame, queue_len=%d PS=%d @%lu\n", skb_queue_len(&sta->tx_filtered[ac]), !!test_sta_flag(sta, WLAN_STA_PS_STA), jiffies); - dev_kfree_skb(skb); + ieee80211_free_txskb(&local->hw, skb); } static void ieee80211_check_pending_bar(struct sta_info *sta, u8 *addr, u8 tid) @@ -517,21 +517,41 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX) { u64 cookie = (unsigned long)skb; + bool found = false; + acked = info->flags & IEEE80211_TX_STAT_ACK; - /* - * TODO: When we have non-netdev frame TX, - * we cannot use skb->dev->ieee80211_ptr - */ + rcu_read_lock(); + + list_for_each_entry_rcu(sdata, &local->interfaces, list) { + if (!sdata->dev) + continue; + + if (skb->dev != sdata->dev) + continue; - if (ieee80211_is_nullfunc(hdr->frame_control) || - ieee80211_is_qos_nullfunc(hdr->frame_control)) - cfg80211_probe_status(skb->dev, hdr->addr1, + found = true; + break; + } + + if (!skb->dev) { + sdata = rcu_dereference(local->p2p_sdata); + if (sdata) + found = true; + } + + if (!found) + skb->dev = NULL; + else if (ieee80211_is_nullfunc(hdr->frame_control) || + ieee80211_is_qos_nullfunc(hdr->frame_control)) { + cfg80211_probe_status(sdata->dev, hdr->addr1, cookie, acked, GFP_ATOMIC); - else - cfg80211_mgmt_tx_status( - skb->dev->ieee80211_ptr, cookie, skb->data, - skb->len, acked, GFP_ATOMIC); + } else { + cfg80211_mgmt_tx_status(&sdata->wdev, cookie, skb->data, + skb->len, acked, GFP_ATOMIC); + } + + rcu_read_unlock(); } if (unlikely(info->ack_frame_id)) { |