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ath9k: Use beacon interval directly 

Setting up the CAB queue requires only the beacon interval,
remove the function ath_get_beaconconfig() which is redundant.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith 2009-02-17 15:36:35 +05:30 committed by John W. Linville
parent f7a99e46be
commit fdbf7335ea
1 changed files with 2 additions and 17 deletions
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19
drivers/net/wireless/ath9k/xmit.c
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@ -772,19 +772,6 @@ bool ath_tx_aggr_check(struct ath_softc *sc, struct ath_node *an, u8 tidno)
/* Queue Management */
/********************/
static void ath_get_beaconconfig(struct ath_softc *sc, int if_id,
struct ath_beacon_config *conf)
{
struct ieee80211_hw *hw = sc->hw;
/* fill in beacon config data */
conf->beacon_interval = hw->conf.beacon_int;
conf->listen_interval = 100;
conf->dtim_count = 1;
conf->bmiss_timeout = ATH_DEFAULT_BMISS_LIMIT * conf->listen_interval;
}
static void ath_txq_drain_pending_buffers(struct ath_softc *sc,
struct ath_txq *txq)
{
@ -959,7 +946,6 @@ int ath_cabq_update(struct ath_softc *sc)
{
struct ath9k_tx_queue_info qi;
int qnum = sc->beacon.cabq->axq_qnum;
struct ath_beacon_config conf;
ath9k_hw_get_txq_props(sc->sc_ah, qnum, &qi);
/*
@ -970,9 +956,8 @@ int ath_cabq_update(struct ath_softc *sc)
else if (sc->config.cabqReadytime > ATH9K_READY_TIME_HI_BOUND)
sc->config.cabqReadytime = ATH9K_READY_TIME_HI_BOUND;
ath_get_beaconconfig(sc, ATH_IF_ID_ANY, &conf);
qi.tqi_readyTime =
(conf.beacon_interval * sc->config.cabqReadytime) / 100;
qi.tqi_readyTime = (sc->hw->conf.beacon_int *
sc->config.cabqReadytime) / 100;
ath_txq_update(sc, qnum, &qi);
return 0;