From 8304b3866100facc6eff2df717fab21e478be1d1 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 22 Apr 2020 13:15:06 +0200 Subject: [PATCH] mt76: mt7603: 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 --- mt7603/mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mt7603/mac.c b/mt7603/mac.c index d3482871..f8c0c957 100644 --- a/mt7603/mac.c +++ b/mt7603/mac.c @@ -1103,7 +1103,7 @@ mt7603_fill_txs(struct mt7603_dev *dev, struct mt7603_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) / MT7603_RATE_RETRY); + first_idx = max_t(int, 0, last_idx - (count - 1) / MT7603_RATE_RETRY); if (fixed_rate && !probe) { info->status.rates[0].count = count;