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Commit 3b070297 authored by Ilan Peer's avatar Ilan Peer Committed by Johannes Berg
Browse files

mac80211: Fix sending ADDBA response for an ongoing session 



In case an ADDBA request is received while there is already
an ongoing BA sessions with the same parameters, i.e., update
flow, an ADBBA response with decline status was sent twice. Fix it.

Signed-off-by: default avatarIlan Peer <ilan.peer@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 191da271

net/mac80211/agg-rx.c

+1 −3
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 
 * Copyright 2007, Michael Wu <flamingice@sourmilk.net>

 * Copyright 2007-2010, Intel Corporation

 * Copyright(c) 2015-2017 Intel Deutschland GmbH

 * Copyright (C) 2018        Intel Corporation

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as
@@ -315,9 +316,6 @@ void ___ieee80211_start_rx_ba_session(struct sta_info *sta, 
			 * driver so reject the timeout update.

			 */

			status = WLAN_STATUS_REQUEST_DECLINED;

			ieee80211_send_addba_resp(sta->sdata, sta->sta.addr,

						  tid, dialog_token, status,

						  1, buf_size, timeout);

			goto end;

		}