mt76: mt7615: fix tx status rate index calculation

A switch from one rate index to the next only happens when tx count from
the current slot is greater than MT7615_RATE_RETRY, which is 1 has to be
subtracted from count, instead of added to it.

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2020-04-22 17:49:41 +02:00
parent 1656882f27
commit 4e7ce907fa
+1 -1
View File
@@ -1152,7 +1152,7 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta,
if (ampdu || (info->flags & IEEE80211_TX_CTL_AMPDU))
info->flags |= IEEE80211_TX_STAT_AMPDU | IEEE80211_TX_CTL_AMPDU;
first_idx = max_t(int, 0, last_idx - (count + 1) / MT7615_RATE_RETRY);
first_idx = max_t(int, 0, last_idx - (count - 1) / MT7615_RATE_RETRY);
if (fixed_rate && !probe) {
info->status.rates[0].count = count;