Commit 20e6e55a authored Sep 17, 2013 by Felix Fietkau Committed by John W. Linville Sep 26, 2013

ath9k: don't use BAW tracking on PS responses for non-AMPDU packets



When .release_buffered_frames was implemented, only A-MPDU packets were
buffered internally. Now that this has changed, the BUF_AMPDU flag needs
to be checked before calling ath_tx_addto_baw

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent d29a5fd8

drivers/net/wireless/ath/ath9k/xmit.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -1556,8 +1556,10 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
		__skb_unlink(bf->bf_mpdu, tid_q);
		list_add_tail(&bf->list, &bf_q);
		ath_set_rates(tid->an->vif, tid->an->sta, bf);
		if (bf_isampdu(bf)) {
		ath_tx_addto_baw(sc, tid, bf);
		bf->bf_state.bf_type &= ~BUF_AGGR;
		}
		if (bf_tail)
		bf_tail->bf_next = bf;