From 8f536b87950aa5a5c2d29eb684ed6813e1f9e800 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 13 Aug 2013 12:33:29 +0200 Subject: [PATCH] ath9k: simplify ath_tid_drain ath_tid_drain is only called when a station entry is being removed, so there is no point in still tracking BAW state. Remove some unnecessary code and a bogus TODO comment related to this. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/xmit.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 4fc80e3aef6f..cb06c1c08942 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -312,12 +312,6 @@ static void ath_tx_addto_baw(struct ath_softc *sc, struct ath_atx_tid *tid, } } -/* - * TODO: For frame(s) that are in the retry state, we will reuse the - * sequence number(s) without setting the retry bit. The - * alternative is to give up on these and BAR the receiver's window - * forward. - */ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq, struct ath_atx_tid *tid) @@ -341,14 +335,8 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq, } list_add_tail(&bf->list, &bf_head); - - ath_tx_update_baw(sc, tid, bf->bf_state.seqno); ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0); } - - tid->seq_next = tid->seq_start; - tid->baw_tail = tid->baw_head; - tid->bar_index = -1; } static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq, -- 2.30.2