diff --git a/sta_event.c b/sta_event.c
index a1de2d3..0b408d2 100644
--- a/sta_event.c
+++ b/sta_event.c
@@ -439,10 +439,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
 				HostCmd_ACT_GEN_GET, 0, NULL, false);
 		break;
 	case EVENT_ADDBA:
-		dev_dbg(adapter->dev, "event: ADDBA Request\n");
-		mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_RSP,
-				 HostCmd_ACT_GEN_SET, 0,
-				 adapter->event_body, false);
+		dev_dbg(adapter->dev, "event: ADDBA Request ignoring...\n");
 		break;
 	case EVENT_DELBA:
 		dev_dbg(adapter->dev, "event: DELBA Request\n");
diff --git a/wmm.c b/wmm.c
index dc1f2ad..cb2c4cd 100644
--- a/wmm.c
+++ b/wmm.c
@@ -421,9 +421,9 @@ mwifiex_wmm_init(struct mwifiex_adapter *adapter)
 				priv->aggr_prio_tbl[i].amsdu =
 							BA_STREAM_NOT_ALLOWED;
 			priv->aggr_prio_tbl[i].ampdu_ap =
-							priv->tos_to_tid_inv[i];
+							BA_STREAM_NOT_ALLOWED;
 			priv->aggr_prio_tbl[i].ampdu_user =
-							priv->tos_to_tid_inv[i];
+							BA_STREAM_NOT_ALLOWED;
 		}
 
 		mwifiex_set_ba_params(priv);