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authorMing Lei <tom.leiming@gmail.com>2010-07-01 11:18:42 -0400
committerJohn W. Linville <linville@tuxdriver.com>2010-07-02 13:44:39 -0400
commit009271f9187d61c638bb4f3db9ab172c5065e542 (patch)
tree66b86ad7c5434db525631b11d907147a397b5ae9 /net/mac80211
parent8e67ca7c9266a4f920d70d3a2cbf03a597d28ea7 (diff)
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>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/rc80211_minstrel_ht.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 52c85036660d..8fba6f4c5145 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -240,6 +240,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
240 MINSTREL_FRAC(3, 4)) || mr->probability > cur_prob) { 240 MINSTREL_FRAC(3, 4)) || mr->probability > cur_prob) {
241 mg->max_prob_rate = index; 241 mg->max_prob_rate = index;
242 cur_prob = mr->probability; 242 cur_prob = mr->probability;
243 cur_prob_tp = mr->cur_tp;
243 } 244 }
244 245
245 if (mr->cur_tp > cur_tp) { 246 if (mr->cur_tp > cur_tp) {
@@ -275,6 +276,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
275 minstrel_mcs_groups[group].streams == 1) { 276 minstrel_mcs_groups[group].streams == 1) {
276 mi->max_prob_rate = mg->max_prob_rate; 277 mi->max_prob_rate = mg->max_prob_rate;
277 cur_prob = mr->cur_prob; 278 cur_prob = mr->cur_prob;
279 cur_prob_tp = mr->cur_tp;
278 } 280 }
279 281
280 mr = minstrel_get_ratestats(mi, mg->max_tp_rate); 282 mr = minstrel_get_ratestats(mi, mg->max_tp_rate);