diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 0344b82a34f5..c9b90d38c54d 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -888,6 +888,7 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw, int rates_idx; bool send_to_cooked; bool acked; + bool noack_success; struct ieee80211_bar *bar; int shift = 0; int tid = IEEE80211_NUM_TIDS; @@ -906,6 +907,8 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw, clear_sta_flag(sta, WLAN_STA_SP); acked = !!(info->flags & IEEE80211_TX_STAT_ACK); + noack_success = !!(info->flags & + IEEE80211_TX_STAT_NOACK_TRANSMITTED); /* mesh Peer Service Period support */ if (ieee80211_vif_is_mesh(&sta->sdata->vif) && @@ -970,12 +973,12 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw, ieee80211_handle_filtered_frame(local, sta, skb); return; } else { - if (!acked) + if (!acked && !noack_success) sta->status_stats.retry_failed++; sta->status_stats.retry_count += retry_count; if (ieee80211_is_data_present(fc)) { - if (!acked) + if (!acked && !noack_success) sta->status_stats.msdu_failed[tid]++; sta->status_stats.msdu_retries[tid] += @@ -1013,7 +1016,7 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw, } if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) { - if (info->flags & IEEE80211_TX_STAT_ACK) { + if (acked) { if (sta->status_stats.lost_packets) sta->status_stats.lost_packets = 0; @@ -1021,6 +1024,8 @@ static void __ieee80211_tx_status(struct ieee80211_hw *hw, if (test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH)) sta->status_stats.last_tdls_pkt_time = jiffies; + } else if (noack_success) { + /* nothing to do here, do not account as lost */ } else { ieee80211_lost_packet(sta, info); } @@ -1141,7 +1146,7 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw, sta = container_of(pubsta, struct sta_info, sta); - if (!acked) + if (!acked && !noack_success) sta->status_stats.retry_failed++; sta->status_stats.retry_count += retry_count; @@ -1156,6 +1161,8 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw, sta->status_stats.last_tdls_pkt_time = jiffies; } else if (test_sta_flag(sta, WLAN_STA_PS_STA)) { return; + } else if (noack_success) { + /* nothing to do here, do not account as lost */ } else { ieee80211_lost_packet(sta, info); }