Commit c876039e authored by Sean Wang's avatar Sean Wang Committed by Felix Fietkau
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mt76: mt7663u: fix potential memory leak in mcu message handler 



Fix potential memory leak in mcu message handler on error condition.

Fixes: eb99cc95 ("mt76: mt7615: introduce mt7663u support")
Acked-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 4a850f8d

drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c

+1 −1
Original line number Diff line number Diff line
@@ -34,7 +34,6 @@ mt7663u_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, 


	ret = mt76u_bulk_msg(&dev->mt76, skb->data, skb->len, NULL,

			     1000, ep);

	dev_kfree_skb(skb);

	if (ret < 0)

		goto out;
@@ -43,6 +42,7 @@ mt7663u_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, 


out:

	mutex_unlock(&mdev->mcu.mutex);

	dev_kfree_skb(skb);



	return ret;

}