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-rw-r--r--drivers/net/wireless/mediatek/mt76/mac80211.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 4e6f14ca00f2..a3975e3795ee 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -644,7 +644,7 @@ mt76_airtime_flush_ampdu(struct mt76_dev *dev)
return;
wcid_idx = dev->rx_ampdu_status.wcid_idx;
- if (dev->rx_ampdu_status.wcid_idx != 0xff)
+ if (wcid_idx < ARRAY_SIZE(dev->wcid))
wcid = rcu_dereference(dev->wcid[wcid_idx]);
else
wcid = NULL;