282 	struct garp_attr_hdr *ga;  in garp_pdu_append_attr()  local
300 	len = sizeof(*ga) + attr->dlen;  in garp_pdu_append_attr()
303 	ga = (struct garp_attr_hdr *)__skb_put(app->pdu, len);  in garp_pdu_append_attr()
304 	ga->len   = len;  in garp_pdu_append_attr()
305 	ga->event = event;  in garp_pdu_append_attr()
306 	memcpy(ga->data, attr->data, attr->dlen);  in garp_pdu_append_attr()
432 	const struct garp_attr_hdr *ga;  in garp_pdu_parse_attr()  local
437 	if (!pskb_may_pull(skb, sizeof(*ga)))  in garp_pdu_parse_attr()
439 	ga = (struct garp_attr_hdr *)skb->data;  in garp_pdu_parse_attr()
440 	if (ga->len < sizeof(*ga))  in garp_pdu_parse_attr()
443 	if (!pskb_may_pull(skb, ga->len))  in garp_pdu_parse_attr()
445 	skb_pull(skb, ga->len);  in garp_pdu_parse_attr()
446 	dlen = sizeof(*ga) - ga->len;  in garp_pdu_parse_attr()
451 	switch (ga->event) {  in garp_pdu_parse_attr()
475 	attr = garp_attr_lookup(app, ga->data, dlen, attrtype);  in garp_pdu_parse_attr()