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ath9k: Remove ununsed ack duration stuff with long/short preamble

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Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2009-02-25 10:28:23 +05:30 committed by John W. Linville
parent f40154e7f7
commit fa09632b02
2 changed files with 0 additions and 29 deletions
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27
drivers/net/wireless/ath9k/rc.c
View File

@ -1656,27 +1656,6 @@ static struct rate_control_ops ath_rate_ops = {
.free_sta = ath_rate_free_sta,
};
static void ath_setup_rate_table(struct ath_softc *sc,
struct ath_rate_table *rate_table)
{
int i;
for (i = 0; i < rate_table->rate_cnt; i++) {
u8 cix = rate_table->info[i].ctrl_rate;
rate_table->info[i].lpAckDuration =
ath9k_hw_computetxtime(sc->sc_ah, rate_table,
WLAN_CTRL_FRAME_SIZE,
cix,
false);
rate_table->info[i].spAckDuration =
ath9k_hw_computetxtime(sc->sc_ah, rate_table,
WLAN_CTRL_FRAME_SIZE,
cix,
true);
}
}
void ath_rate_attach(struct ath_softc *sc)
{
sc->hw_rate_table[ATH9K_MODE_11B] =
@ -1697,12 +1676,6 @@ void ath_rate_attach(struct ath_softc *sc)
&ar5416_11ng_ratetable;
sc->hw_rate_table[ATH9K_MODE_11NG_HT40MINUS] =
&ar5416_11ng_ratetable;
ath_setup_rate_table(sc, &ar5416_11b_ratetable);
ath_setup_rate_table(sc, &ar5416_11a_ratetable);
ath_setup_rate_table(sc, &ar5416_11g_ratetable);
ath_setup_rate_table(sc, &ar5416_11na_ratetable);
ath_setup_rate_table(sc, &ar5416_11ng_ratetable);
}
int ath_rate_control_register(void)

2
drivers/net/wireless/ath9k/rc.h
View File

@ -120,8 +120,6 @@ struct ath_rate_table {
u8 sgi_index;
u8 ht_index;
u32 max_4ms_framelen;
u16 lpAckDuration;
u16 spAckDuration;
} info[RATE_TABLE_SIZE];
u32 probe_interval;
u32 rssi_reduce_interval;