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ath5k: Use EWMA factor of 1024 instead of 1000 

This prepares the only place which uses the EWMA library so far for the
performance improved implementation coming up, which requires factor and
weight to be a power of two.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bruno Randolf 2010-12-02 19:12:31 +09:00 committed by John W. Linville
parent 9a10a870e0
commit 5dcc03fe29
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath5k/base.c
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@ -2685,7 +2685,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
ah->ah_cal_next_full = jiffies;
ah->ah_cal_next_ani = jiffies;
ah->ah_cal_next_nf = jiffies;
ewma_init(&ah->ah_beacon_rssi_avg, 1000, 8);
ewma_init(&ah->ah_beacon_rssi_avg, 1024, 8);
/*
* Change channels and update the h/w rate map if we're switching;