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| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-07-14 20:13:58 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-24 15:05:15 -0400 |
| commit | 7466c524a42110e921e79b390b58bfc6ca6d249e (patch) | |
| tree | e6c4cc405260b99e46596a659bfeab787117548c /drivers | |
| parent | 984d021d56f036e5ffbef191cb5e498cf159784d (diff) | |
| download | linux-3.10-7466c524a42110e921e79b390b58bfc6ca6d249e.tar.gz linux-3.10-7466c524a42110e921e79b390b58bfc6ca6d249e.tar.bz2 linux-3.10-7466c524a42110e921e79b390b58bfc6ca6d249e.zip | |
ath9k: remove unused stepdown when looking for the next rate
This is not used, remove this.
Cc: Derek Smithies <derek@indranet.co.nz>
Cc: Chittajit Mitra <Chittajit.Mitra@Atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 7b37b2798df..64cb697805b 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -817,19 +817,14 @@ static void ath_rc_rate_set_rtscts(struct ath_softc *sc, static u8 ath_rc_rate_getidx(struct ath_softc *sc, struct ath_rate_priv *ath_rc_priv, const struct ath_rate_table *rate_table, - u8 rix, u16 stepdown) + u8 rix) { - u32 j; u8 nextindex = 0; - - for (j = stepdown; j > 0; j--) { - if (ath_rc_get_nextlowervalid_txrate(rate_table, - ath_rc_priv, rix, &nextindex)) - rix = nextindex; - else - break; - } - return rix; + if (ath_rc_get_nextlowervalid_txrate(rate_table, + ath_rc_priv, rix, &nextindex)) + return nextindex; + else + return rix; } static void ath_rc_ratefind(struct ath_softc *sc, @@ -871,7 +866,7 @@ static void ath_rc_ratefind(struct ath_softc *sc, * after the probe rate */ nrix = ath_rc_rate_getidx(sc, ath_rc_priv, - rate_table, nrix, 1); + rate_table, nrix); ath_rc_rate_set_series(rate_table, &rates[i++], txrc, try_per_rate, nrix, 0); @@ -889,7 +884,7 @@ static void ath_rc_ratefind(struct ath_softc *sc, try_per_rate = 4; nrix = ath_rc_rate_getidx(sc, ath_rc_priv, - rate_table, nrix, 1); + rate_table, nrix); /* All other rates in the series have RTS enabled */ ath_rc_rate_set_series(rate_table, &rates[i], txrc, try_per_rate, nrix, 1); |