From df15a6c4fa7f77511663d7b5f9134f37ad2e8c92 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 11 Feb 2013 14:36:04 +0100 Subject: [PATCH] mac80211/minstrel_ht: remove the sampling bypass check for the lowest rate It's more of an unnecessary micro-optimization and it prevents switching from long-GI to short-GI in HT20/single-stream for the lowest rate Signed-off-by: Felix Fietkau Signed-off-by: Johannes Berg --- net/mac80211/rc80211_minstrel_ht.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 9f9c453bc45d..5bb316aff21a 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -231,10 +231,6 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) if (!mr->cur_tp) continue; - /* ignore the lowest rate of each single-stream group */ - if (!i && minstrel_mcs_groups[group].streams == 1) - continue; - if ((mr->cur_tp > cur_prob_tp && mr->probability > MINSTREL_FRAC(3, 4)) || mr->probability > cur_prob) { mg->max_prob_rate = index; -- 2.20.1