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author | Felix Fietkau <nbd@openwrt.org> | 2015-07-22 11:06:14 (GMT) |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2015-08-06 07:12:29 (GMT) |
commit | d70d848a75fd65b28835a843bcc4faec2f5803ea (patch) | |
tree | 88a5c48a61543e79cee4d775c9879e6459f5d272 /drivers/net/wireless/ath/ath9k/xmit.c | |
parent | 592fa228f213932dc5ec433aade654d7352b3e08 (diff) | |
download | linux-d70d848a75fd65b28835a843bcc4faec2f5803ea.tar.xz |
ath9k: remove the sched field in struct ath_atx_tid
Use list_empty(&tid->list) instead
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/xmit.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index f7d6a85..3e3dac3 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -113,12 +113,9 @@ static void ath_tx_queue_tid(struct ath_softc *sc, struct ath_txq *txq, if (!ctx) return; - if (tid->sched) - return; - - tid->sched = true; list = &ctx->acq[TID_TO_WME_AC(tid->tidno)]; - list_add_tail(&tid->list, list); + if (list_empty(&tid->list)) + list_add_tail(&tid->list, list); } static struct ath_frame_info *get_frame_info(struct sk_buff *skb) @@ -1541,15 +1538,14 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc, ath_txq_lock(sc, txq); - if (!tid->sched) { + if (list_empty(&tid->list)) { ath_txq_unlock(sc, txq); continue; } buffered = ath_tid_has_buffered(tid); - tid->sched = false; - list_del(&tid->list); + list_del_init(&tid->list); ath_txq_unlock(sc, txq); @@ -1929,8 +1925,7 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq) break; tid = list_first_entry(tid_list, struct ath_atx_tid, list); - list_del(&tid->list); - tid->sched = false; + list_del_init(&tid->list); if (ath_tx_sched_aggr(sc, txq, tid, &stop)) sent = true; @@ -2848,11 +2843,11 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an) tid->seq_start = tid->seq_next = 0; tid->baw_size = WME_MAX_BA; tid->baw_head = tid->baw_tail = 0; - tid->sched = false; tid->active = false; tid->clear_ps_filter = true; __skb_queue_head_init(&tid->buf_q); __skb_queue_head_init(&tid->retry_q); + INIT_LIST_HEAD(&tid->list); acno = TID_TO_WME_AC(tidno); tid->txq = sc->tx.txq_map[acno]; } @@ -2871,10 +2866,8 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an) ath_txq_lock(sc, txq); - if (tid->sched) { - list_del(&tid->list); - tid->sched = false; - } + if (!list_empty(&tid->list)) + list_del_init(&tid->list); ath_tid_drain(sc, txq, tid); tid->active = false; |