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Commit df15a6c4 authored by Felix Fietkau's avatar Felix Fietkau Committed by Johannes Berg
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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: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 7f4fe17b

net/mac80211/rc80211_minstrel_ht.c

+0 −4
Original line number Diff line number Diff line
@@ -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;