mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_ACTION);
+@@ -262,7 +264,11 @@ void ieee80211_process_addba_request(str
+ "%pM on tid %u\n",
+ mgmt->sa, tid);
+ #endif /* CONFIG_MAC80211_HT_DEBUG */
+- goto end;
++
++ /* delete existing Rx BA session on the same tid */
++ ___ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_RECIPIENT,
++ WLAN_STATUS_UNSPECIFIED_QOS,
++ false);
+ }
+
+ /* prepare A-MPDU MLME for Rx aggregation */
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -79,7 +79,8 @@ static void ieee80211_send_addba_request