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Commit ecc3d5ae authored by Ming Lei's avatar Ming Lei Committed by John W. Linville
Browse files

minstrel_ht: fix check for downgrading of top2 rate 



The check should be against current top2 rate, instead of
current top rate.

Signed-off-by: default avatarMing Lei <tom.leiming@gmail.com>
Acked-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 009271f9

net/mac80211/rc80211_minstrel_ht.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -443,8 +443,8 @@ minstrel_ht_tx_status(void *priv, struct ieee80211_supported_band *sband, 
		minstrel_downgrade_rate(mi, &mi->max_tp_rate, true);

		minstrel_downgrade_rate(mi, &mi->max_tp_rate, true);





	rate2 = minstrel_get_ratestats(mi, mi->max_tp_rate2);

	rate2 = minstrel_get_ratestats(mi, mi->max_tp_rate2);

	if (rate->attempts > 30 &&

	if (rate2->attempts > 30 &&

	    MINSTREL_FRAC(rate->success, rate->attempts) <

	    MINSTREL_FRAC(rate2->success, rate2->attempts) <

	    MINSTREL_FRAC(20, 100))

	    MINSTREL_FRAC(20, 100))

		minstrel_downgrade_rate(mi, &mi->max_tp_rate2, false);

		minstrel_downgrade_rate(mi, &mi->max_tp_rate2, false);