lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ath9k: remove unused stepdown when looking for the next rate

Browse Source 
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>
This commit is contained in:
Luis R. Rodriguez
2009-07-14 20:13:58 -04:00
committed by John W. Linville
parent 984d021d56
commit 7466c524a4
1 changed files with 8 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/net/wireless/ath/ath9k/rc.c
View File

@@ -817,18 +817,13 @@ static void ath_rc_rate_set_rtscts(struct ath_softc *sc,
static u8 ath_rc_rate_getidx(struct ath_softc *sc, static u8 ath_rc_rate_getidx(struct ath_softc *sc,
struct ath_rate_priv *ath_rc_priv, struct ath_rate_priv *ath_rc_priv,
const struct ath_rate_table *rate_table, const struct ath_rate_table *rate_table,
u8 rix, u16 stepdown) u8 rix)
{ {
u32 j;
u8 nextindex = 0; u8 nextindex = 0;
for (j = stepdown; j > 0; j--) {
if (ath_rc_get_nextlowervalid_txrate(rate_table, if (ath_rc_get_nextlowervalid_txrate(rate_table,
ath_rc_priv, rix, &nextindex)) ath_rc_priv, rix, &nextindex))
rix = nextindex; return nextindex;
else else
break;
}
return rix; return rix;
} }
@@ -871,7 +866,7 @@ static void ath_rc_ratefind(struct ath_softc *sc,
* after the probe rate * after the probe rate
*/ */
nrix = ath_rc_rate_getidx(sc, ath_rc_priv, 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, ath_rc_rate_set_series(rate_table, &rates[i++], txrc,
try_per_rate, nrix, 0); try_per_rate, nrix, 0);
@@ -889,7 +884,7 @@ static void ath_rc_ratefind(struct ath_softc *sc,
try_per_rate = 4; try_per_rate = 4;
nrix = ath_rc_rate_getidx(sc, ath_rc_priv, 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 */ /* All other rates in the series have RTS enabled */
ath_rc_rate_set_series(rate_table, &rates[i], txrc, ath_rc_rate_set_series(rate_table, &rates[i], txrc,
try_per_rate, nrix, 1); try_per_rate, nrix, 1);