diff options
| -rw-r--r-- | net/mac80211/rc80211_minstrel_ht.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 2b42564..16e0b27 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -568,6 +568,13 @@ minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) minstrel_next_sample_idx(mi); /* + * Sampling might add some overhead (RTS, no aggregation) + * to the frame. Hence, don't use sampling for the currently + * used max TP rate. + */ + if (sample_idx == mi->max_tp_rate) + return -1; + /* * When not using MRR, do not sample if the probability is already * higher than 95% to avoid wasting airtime */ |
