package/kernel/mac80211/patches/subsys/320-mac80211-remove-tx-status-call-to-ieee80211_sta_regi.patch

   1 From: Felix Fietkau <nbd@nbd.name>
   2 Date: Mon, 17 Aug 2020 13:29:12 +0200
   3 Subject: [PATCH] mac80211: remove tx status call to
   4  ieee80211_sta_register_airtime
   5
   6 All drivers using airtime fairness are calling ieee80211_sta_register_airtime
   7 directly
   8
   9 Signed-off-by: Felix Fietkau <nbd@nbd.name>
  10 ---
  11
  12 --- a/net/mac80211/status.c
  13 +++ b/net/mac80211/status.c
  14 @@ -997,12 +997,6 @@ static void __ieee80211_tx_status(struct
  15                         ieee80211_sta_tx_notify(sta->sdata, (void *) skb->data,
  16                                                 acked, info->status.tx_time);
  17
  18 -               if (info->status.tx_time &&
  19 -                   wiphy_ext_feature_isset(local->hw.wiphy,
  20 -                                           NL80211_EXT_FEATURE_AIRTIME_FAIRNESS))
  21 -                       ieee80211_sta_register_airtime(&sta->sta, tid,
  22 -                                                      info->status.tx_time, 0);
  23 -
  24                 if ((tx_time_est = ieee80211_info_get_tx_time_est(info)) > 0) {
  25                         /* Do this here to avoid the expensive lookup of the sta
  26                          * in ieee80211_report_used_skb().