rionet: use free_netdev(netdev) instead of kfree()
Freeing netdev without free_netdev() leads to net, tx leaks. I might lead to dereferencing freed pointer. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) @@ struct net_device* dev; @@ -kfree(dev) +free_netdev(dev) Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -384,7 +384,7 @@ static void rionet_remove(struct rio_dev *rdev)
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free_pages((unsigned long)rionet_active, rdev->net->hport->sys_size ?
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__ilog2(sizeof(void *)) + 4 : 0);
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unregister_netdev(ndev);
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kfree(ndev);
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free_netdev(ndev);
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list_for_each_entry_safe(peer, tmp, &rionet_peers, node) {
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list_del(&peer->node);
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