[PATCH 5.17 0500/1126] mt76: mt7915: fix ht mcs in mt7915_mac_add_txs_skb()

Greg Kroah-Hartman
2022-04-05T08:21:57Z

From: Peter Chiu <chui-hao.chiu@mediatek.com>

[ Upstream commit d8e4e8d148fb68858d6a997d88a87a2c615629ce ]

The mcs value of HT mode reported by mt7915_mac_add_txs_skb()
has already been converted to the expected format.

Fixes: 9908d98ae72cd ("mt76: mt7915: report tx rate directly from tx status")
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 48f115502282..d18a2e93cff5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1512,7 +1512,6 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
break;
case MT_PHY_TYPE_HT:
case MT_PHY_TYPE_HT_GF:
- rate.mcs += (rate.nss - 1) * 8;
if (rate.mcs > 31)
goto out;

--
2.34.1