1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index 0ef70b6fc51..cb70ed7ec5c 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -383,6 +383,7 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
 
         if (sta_info->stats[tid].clear) {
                 sta_info->stats[tid].clear = false;
+                sta_info->stats[tid].req = false;
                 sta_info->stats[tid].ampdu_len = 0;
                 sta_info->stats[tid].ampdu_ack_len = 0;
         }
@@ -391,10 +392,16 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
         if (txinfo->status.rates[0].count == 1)
                 sta_info->stats[tid].ampdu_ack_len++;
 
+        if (!(txinfo->flags & IEEE80211_TX_STAT_ACK))
+                sta_info->stats[tid].req = true;
+
         if (super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_IMM_BA)) {
                 super->s.rix = sta_info->stats[tid].ampdu_len;
                 super->s.cnt = sta_info->stats[tid].ampdu_ack_len;
                 txinfo->flags |= IEEE80211_TX_STAT_AMPDU;
+                if (sta_info->stats[tid].req)
+                        txinfo->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
+
                 sta_info->stats[tid].clear = true;
         }
         spin_unlock_bh(&tid_info->lock);