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minstrel_ht: fix updating rate with best probability 

The throughput should be considered when updating rate
with best probability.

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>
This commit is contained in:
Ming Lei 2010-07-01 23:18:42 +08:00 committed by John W. Linville
parent 8e67ca7c92
commit 009271f918
1 changed files with 2 additions and 0 deletions
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2
net/mac80211/rc80211_minstrel_ht.c
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@ -240,6 +240,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
MINSTREL_FRAC(3, 4)) || mr->probability > cur_prob) {
mg->max_prob_rate = index;
cur_prob = mr->probability;
cur_prob_tp = mr->cur_tp;
}
if (mr->cur_tp > cur_tp) {
@ -275,6 +276,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
minstrel_mcs_groups[group].streams == 1) {
mi->max_prob_rate = mg->max_prob_rate;
cur_prob = mr->cur_prob;
cur_prob_tp = mr->cur_tp;
}
mr = minstrel_get_ratestats(mi, mg->max_tp_rate);