610 	struct netkit_link *nkl = netkit_link(link);  in netkit_link_prog_attach()  local
612 	struct net_device *dev = nkl->dev;  in netkit_link_prog_attach()
631 	struct netkit_link *nkl = netkit_link(link);  in netkit_link_release()  local
637 	dev = nkl->dev;  in netkit_link_release()
652 		nkl->dev = NULL;  in netkit_link_release()
662 	struct netkit_link *nkl = netkit_link(link);  in netkit_link_update()  local
668 	dev = nkl->dev;  in netkit_link_update()
708 	const struct netkit_link *nkl = netkit_link(link);  in netkit_link_fdinfo()  local
712 	if (nkl->dev)  in netkit_link_fdinfo()
713 		ifindex = nkl->dev->ifindex;  in netkit_link_fdinfo()
718 		   nkl->location,  in netkit_link_fdinfo()
719 		   nkl->location == BPF_NETKIT_PRIMARY ? "primary" : "peer");  in netkit_link_fdinfo()
725 	const struct netkit_link *nkl = netkit_link(link);  in netkit_link_fill_info()  local
729 	if (nkl->dev)  in netkit_link_fill_info()
730 		ifindex = nkl->dev->ifindex;  in netkit_link_fill_info()
734 	info->netkit.attach_type = nkl->location;  in netkit_link_fill_info()
753 static int netkit_link_init(struct netkit_link *nkl,  in netkit_link_init()  argument
759 	bpf_link_init(&nkl->link, BPF_LINK_TYPE_NETKIT,  in netkit_link_init()
761 	nkl->location = attr->link_create.attach_type;  in netkit_link_init()
762 	nkl->dev = dev;  in netkit_link_init()
763 	return bpf_link_prime(&nkl->link, link_primer);  in netkit_link_init()
769 	struct netkit_link *nkl;  in netkit_link_attach()  local
781 	nkl = kzalloc(sizeof(*nkl), GFP_KERNEL_ACCOUNT);  in netkit_link_attach()
782 	if (!nkl) {  in netkit_link_attach()
786 	ret = netkit_link_init(nkl, &link_primer, attr, dev, prog);  in netkit_link_attach()
788 		kfree(nkl);  in netkit_link_attach()
791 	ret = netkit_link_prog_attach(&nkl->link,  in netkit_link_attach()
796 		nkl->dev = NULL;  in netkit_link_attach()