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authorMing Lei <tom.leiming@gmail.com>2010-07-01 23:19:50 +0800
committerJohn W. Linville <linville@tuxdriver.com>2010-07-02 13:44:40 -0400
commitecc3d5ae17e62ce1250abf16ff523c677bf19e2f (patch)
tree6403f0bafda65b1ea520a70fd48e610535e89129 /net/mac80211
parent009271f9187d61c638bb4f3db9ab172c5065e542 (diff)
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: Ming Lei <tom.leiming@gmail.com> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/rc80211_minstrel_ht.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 8fba6f4c514..b5ace243546 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -443,8 +443,8 @@ minstrel_ht_tx_status(void *priv, struct ieee80211_supported_band *sband,
minstrel_downgrade_rate(mi, &mi->max_tp_rate, true);
rate2 = minstrel_get_ratestats(mi, mi->max_tp_rate2);
- if (rate->attempts > 30 &&
- MINSTREL_FRAC(rate->success, rate->attempts) <
+ if (rate2->attempts > 30 &&
+ MINSTREL_FRAC(rate2->success, rate2->attempts) <
MINSTREL_FRAC(20, 100))
minstrel_downgrade_rate(mi, &mi->max_tp_rate2, false);