Fix up USB drivers that return an errno value (result of usb_submit_urb())
to qdisc_restart(), causing qdisc_restart() to print a warning and requeue/
retransmit the skb.
- hso: skb is freed: use after free
- at76_usb: skb is freed: use after free
Compile tested only.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
}
dev_kfree_skb(skb);
/* we're done */
- return result;
+ return NETDEV_TX_OK;
}
static void hso_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info)
"%s: -EINVAL: tx urb %p hcpriv %p complete %p\n",
priv->netdev->name, priv->tx_urb,
priv->tx_urb->hcpriv, priv->tx_urb->complete);
- } else {
+ } else
stats->tx_bytes += skb->len;
- dev_kfree_skb(skb);
- }
- return ret;
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
}
static void at76_tx_timeout(struct net_device *netdev)