diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index b696b9136f4c..4bd1faf4f779 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2256,6 +2256,15 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, payload[7]); } + /* + * Initialize skb->priority for QoS frames. This is put in the TID field + * of the frame before passing it to the driver. + */ + if (ieee80211_is_data_qos(hdr->frame_control)) { + u8 *p = ieee80211_get_qos_ctl(hdr); + skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK; + } + memset(info, 0, sizeof(*info)); info->flags = IEEE80211_TX_CTL_REQ_TX_STATUS | @@ -3668,7 +3677,7 @@ begin: IEEE80211_SKB_CB(skb)->control.vif = vif; - if (local->airtime_flags & AIRTIME_USE_AQL) { + if (wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) { u32 airtime; airtime = ieee80211_calc_expected_tx_airtime(hw, vif, txq->sta, @@ -3790,7 +3799,7 @@ bool ieee80211_txq_airtime_check(struct ieee80211_hw *hw, struct sta_info *sta; struct ieee80211_local *local = hw_to_local(hw); - if (!(local->airtime_flags & AIRTIME_USE_AQL)) + if (!wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) return true; if (!txq->sta) @@ -3940,18 +3949,15 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb, } } - next = skb; - while (next) { - skb = next; - next = skb->next; - - skb->prev = NULL; - skb->next = NULL; + skb_list_walk_safe(skb, skb, next) { + skb_mark_not_on_list(skb); skb = ieee80211_build_hdr(sdata, skb, info_flags, sta, ctrl_flags); - if (IS_ERR(skb)) + if (IS_ERR(skb)) { + kfree_skb_list(next); goto out; + } ieee80211_tx_stats(dev, skb->len); |
