183 	struct net_test_priv *tpriv = pt->af_packet_priv;  in net_test_loopback_validate()  local
184 	const unsigned char *src = tpriv->packet->src;  in net_test_loopback_validate()
185 	const unsigned char *dst = tpriv->packet->dst;  in net_test_loopback_validate()
213 	if (tpriv->double_vlan)  in net_test_loopback_validate()
216 	if (tpriv->packet->tcp) {  in net_test_loopback_validate()
221 		if (thdr->dest != htons(tpriv->packet->dport))  in net_test_loopback_validate()
230 		if (uhdr->dest != htons(tpriv->packet->dport))  in net_test_loopback_validate()
238 	if (tpriv->packet->id != shdr->id)  in net_test_loopback_validate()
241 	tpriv->ok = true;  in net_test_loopback_validate()
242 	complete(&tpriv->comp);  in net_test_loopback_validate()
251 	struct net_test_priv *tpriv;  in __net_test_loopback()  local
255 	tpriv = kzalloc(sizeof(*tpriv), GFP_KERNEL);  in __net_test_loopback()
256 	if (!tpriv)  in __net_test_loopback()
259 	tpriv->ok = false;  in __net_test_loopback()
260 	init_completion(&tpriv->comp);  in __net_test_loopback()
262 	tpriv->pt.type = htons(ETH_P_IP);  in __net_test_loopback()
263 	tpriv->pt.func = net_test_loopback_validate;  in __net_test_loopback()
264 	tpriv->pt.dev = ndev;  in __net_test_loopback()
265 	tpriv->pt.af_packet_priv = tpriv;  in __net_test_loopback()
266 	tpriv->packet = attr;  in __net_test_loopback()
267 	dev_add_pack(&tpriv->pt);  in __net_test_loopback()
286 	wait_for_completion_timeout(&tpriv->comp, attr->timeout);  in __net_test_loopback()
287 	ret = tpriv->ok ? 0 : -ETIMEDOUT;  in __net_test_loopback()
290 	dev_remove_pack(&tpriv->pt);  in __net_test_loopback()
291 	kfree(tpriv);  in __net_test_loopback()