Commit d3b9b45f authored by Felix Fietkau's avatar Felix Fietkau Committed by Johannes Berg
Browse files

mac80211: minstrel_ht: fix regression in the max_prob_rate fix 



Since mi->max_prob_rate is overwritten after the loop that calls
minstrel_ht_set_best_prob_rate, the new best rate needs to be written to *dest

Fixes: a7fca4e4 ("mac80211: minstrel_ht: fix max probability rate selection")
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20210126154409.6755-1-nbd@nbd.name


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 38ec7c6b

net/mac80211/rc80211_minstrel_ht.c

+1 −1
Original line number Diff line number Diff line
@@ -537,7 +537,7 @@ minstrel_ht_set_best_prob_rate(struct minstrel_ht_sta *mi, u16 *dest, u16 index) 
		cur_tp_avg = minstrel_ht_get_tp_avg(mi, cur_group, cur_idx,

						    mrs->prob_avg);

		if (cur_tp_avg > tmp_tp_avg)

			mi->max_prob_rate = index;

			*dest = index;



		max_gpr_tp_avg = minstrel_ht_get_tp_avg(mi, max_gpr_group,

							max_gpr_idx,