528 	struct arphdr *arp;  in arp_create()  local
543 	arp = skb_put(skb, arp_hdr_len(dev));  in arp_create()
569 		arp->ar_hrd = htons(dev->type);  in arp_create()
570 		arp->ar_pro = htons(ETH_P_IP);  in arp_create()
575 		arp->ar_hrd = htons(ARPHRD_AX25);  in arp_create()
576 		arp->ar_pro = htons(AX25_P_IP);  in arp_create()
581 		arp->ar_hrd = htons(ARPHRD_NETROM);  in arp_create()
582 		arp->ar_pro = htons(AX25_P_IP);  in arp_create()
589 		arp->ar_hrd = htons(ARPHRD_ETHER);  in arp_create()
590 		arp->ar_pro = htons(ETH_P_IP);  in arp_create()
595 	arp->ar_hln = dev->addr_len;  in arp_create()
596 	arp->ar_pln = 4;  in arp_create()
597 	arp->ar_op = htons(type);  in arp_create()
599 	arp_ptr = (unsigned char *)(arp + 1);  in arp_create()
679 	struct arphdr *arp;  in arp_process()  local
698 	arp = arp_hdr(skb);  in arp_process()
702 		if (arp->ar_pro != htons(ETH_P_IP) ||  in arp_process()
703 		    htons(dev_type) != arp->ar_hrd)  in arp_process()
718 		if ((arp->ar_hrd != htons(ARPHRD_ETHER) &&  in arp_process()
719 		     arp->ar_hrd != htons(ARPHRD_IEEE802)) ||  in arp_process()
720 		    arp->ar_pro != htons(ETH_P_IP))  in arp_process()
724 		if (arp->ar_pro != htons(AX25_P_IP) ||  in arp_process()
725 		    arp->ar_hrd != htons(ARPHRD_AX25))  in arp_process()
729 		if (arp->ar_pro != htons(AX25_P_IP) ||  in arp_process()
730 		    arp->ar_hrd != htons(ARPHRD_NETROM))  in arp_process()
737 	if (arp->ar_op != htons(ARPOP_REPLY) &&  in arp_process()
738 	    arp->ar_op != htons(ARPOP_REQUEST))  in arp_process()
744 	arp_ptr = (unsigned char *)(arp + 1);  in arp_process()
798 	if (arp->ar_op == htons(ARPOP_REQUEST) && skb_metadata_dst(skb))  in arp_process()
805 		if (arp->ar_op == htons(ARPOP_REQUEST) &&  in arp_process()
813 	if (arp->ar_op == htons(ARPOP_REQUEST) &&  in arp_process()
869 		is_garp = arp_is_garp(net, dev, &addr_type, arp->ar_op,  in arp_process()
880 		     (arp->ar_op == htons(ARPOP_REPLY) &&  in arp_process()
906 		if (arp->ar_op != htons(ARPOP_REPLY) ||  in arp_process()
939 	const struct arphdr *arp;  in arp_rcv()  local
955 	arp = arp_hdr(skb);  in arp_rcv()
956 	if (arp->ar_hln != dev->addr_len || arp->ar_pln != 4)  in arp_rcv()