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From: Felix Fietkau <nbd@nbd.name>
To: linux-wireless@vger.kernel.org
Subject: [PATCH 4/4] mt76: mt7603: fix invalid fallback rates
Date: Fri, 12 Jul 2019 08:20:45 +0200	[thread overview]
Message-ID: <20190712062045.85109-4-nbd@nbd.name> (raw)
In-Reply-To: <20190712062045.85109-1-nbd@nbd.name>

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/mt7603/mac.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index 40db1cbc832d..81fb4276e742 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -639,6 +639,9 @@ void mt7603_wtbl_set_rates(struct mt7603_dev *dev, struct mt7603_sta *sta,
 			    IEEE80211_TX_RC_40_MHZ_WIDTH)
 				continue;
 
+			if (!rates[i].idx)
+				continue;
+
 			rates[i].idx--;
 		}
 
-- 
2.17.0


      parent reply	other threads:[~2019-07-12  6:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-12  6:20 [PATCH 1/4] mt76: mt7615: fix using VHT STBC rates Felix Fietkau
2019-07-12  6:20 ` [PATCH 2/4] mt76: mt7615: fix PS buffering of action frames Felix Fietkau
2019-07-12  6:20 ` [PATCH 3/4] mt76: mt7615: fix invalid fallback rates Felix Fietkau
2019-07-12  6:20 ` Felix Fietkau [this message]

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