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wifi: mt76: mt76x02: fix return value check in mt76x02_mac_process_rx

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in mt76x02_mac_process_rx(), return an error code if an
unexpected result is returned by pskb_trim.

Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Yuanjun Gong 2023-07-17 22:50:08 +08:00 committed by Felix Fietkau
parent 74f12d5116
commit 3bb014c72b
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
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@ -853,7 +853,8 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb,
if (WARN_ON_ONCE(len > skb->len))
return -EINVAL;
pskb_trim(skb, len);
if (pskb_trim(skb, len))
return -EINVAL;
status->chains = BIT(0);
signal = mt76x02_mac_get_rssi(dev, rxwi->rssi[0], 0);