597 	struct f_phonet_opts *opts = to_f_phonet_opts(item);  in f_phonet_attr_show()  local
603 		ret = f_phonet_opts_attr->show(opts, page);  in f_phonet_attr_show()
609 	struct f_phonet_opts *opts = to_f_phonet_opts(item);  in phonet_attr_release()  local
611 	usb_put_function_instance(&opts->func_inst);  in phonet_attr_release()
619 static ssize_t f_phonet_ifname_show(struct f_phonet_opts *opts, char *page)  in f_phonet_ifname_show()  argument
621 	return gether_get_ifname(opts->net, page, PAGE_SIZE);  in f_phonet_ifname_show()
640 	struct f_phonet_opts *opts;  in phonet_free_inst()  local
642 	opts = container_of(f, struct f_phonet_opts, func_inst);  in phonet_free_inst()
643 	if (opts->bound)  in phonet_free_inst()
644 		gphonet_cleanup(opts->net);  in phonet_free_inst()
646 		free_netdev(opts->net);  in phonet_free_inst()
647 	kfree(opts);  in phonet_free_inst()
652 	struct f_phonet_opts *opts;  in phonet_alloc_inst()  local
654 	opts = kzalloc(sizeof(*opts), GFP_KERNEL);  in phonet_alloc_inst()
655 	if (!opts)  in phonet_alloc_inst()
658 	opts->func_inst.free_func_inst = phonet_free_inst;  in phonet_alloc_inst()
659 	opts->net = gphonet_setup_default();  in phonet_alloc_inst()
660 	if (IS_ERR(opts->net)) {  in phonet_alloc_inst()
661 		struct net_device *net = opts->net;  in phonet_alloc_inst()
662 		kfree(opts);  in phonet_alloc_inst()
666 	config_group_init_type_name(&opts->func_inst.group, "",  in phonet_alloc_inst()
669 	return &opts->func_inst;  in phonet_alloc_inst()
698 	struct f_phonet_opts *opts;  in phonet_alloc()  local
706 	opts = container_of(fi, struct f_phonet_opts, func_inst);  in phonet_alloc()
708 	fp->dev = opts->net;  in phonet_alloc()