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-rw-r--r--net/mac80211/rc80211_minstrel_ht.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 0fc9449925ef..d2b264d1311d 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -648,10 +648,13 @@ minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
/*
* Sampling might add some overhead (RTS, no aggregation)
* to the frame. Hence, don't use sampling for the currently
- * used max TP rate.
+ * used rates.
*/
- if (sample_idx == mi->max_tp_rate)
+ if (sample_idx == mi->max_tp_rate ||
+ sample_idx == mi->max_tp_rate2 ||
+ sample_idx == mi->max_prob_rate)
return -1;
+
/*
* Do not sample if the probability is already higher than 95%
* to avoid wasting airtime.