From ead881b550e94fabdf48d35916be26ad576b00a9 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 28 Feb 2019 17:44:10 +0100 Subject: [PATCH] mt76: mt76x02: do not sync PN for keys with sw_iv set The hardware PN value is invalid in that case Signed-off-by: Felix Fietkau --- mt76x02_mmio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mt76x02_mmio.c b/mt76x02_mmio.c index c0e61319..8226cde7 100644 --- a/mt76x02_mmio.c +++ b/mt76x02_mmio.c @@ -431,7 +431,7 @@ static void mt76x02_key_sync(struct ieee80211_hw *hw, struct ieee80211_vif *vif, wcid = (struct mt76_wcid *) sta->drv_priv; - if (wcid->hw_key_idx != key->keyidx) + if (wcid->hw_key_idx != key->keyidx || wcid->sw_iv) return; mt76x02_mac_wcid_sync_pn(dev, wcid->idx, key);