diff mbox series

[3/4] mt76: mt7615: fix invalid fallback rates

Message ID 20190712062045.85109-3-nbd@nbd.name (mailing list archive)
State Accepted
Delegated to: Felix Fietkau
Headers show
Series [1/4] mt76: mt7615: fix using VHT STBC rates | expand

Commit Message

Felix Fietkau July 12, 2019, 6:20 a.m. UTC 
Only decrement the rate index on duplicate rates if it is not already 0

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index fc98dabed594..b3e8ee06a783 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -503,6 +503,9 @@  void mt7615_mac_set_rates(struct mt7615_dev *dev, struct mt7615_sta *sta,
 			     IEEE80211_TX_RC_160_MHZ_WIDTH))
 				continue;
 
+			if (!rates[i].idx)
+				continue;
+
 			rates[i].idx--;
 		}