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Commit 7466c524 authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by John W. Linville
Browse files

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: default avatarLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 984d021d

drivers/net/wireless/ath/ath9k/rc.c

+8 −13
Original line number Diff line number Diff line
@@ -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,

			     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;

		return nextindex;

	else

			break;

	}

		return rix;

}
@@ -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);