75 int lwtunnel_encap_add_ops(const struct lwtunnel_encap_ops *ops,  in lwtunnel_encap_add_ops()  argument
83 			NULL, ops) ? 0 : -1;  in lwtunnel_encap_add_ops()
87 int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *ops,  in lwtunnel_encap_del_ops()  argument
98 		       ops, NULL) == ops) ? 0 : -1;  in lwtunnel_encap_del_ops()
111 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_build_state()  local
124 	ops = rcu_dereference(lwtun_encaps[encap_type]);  in lwtunnel_build_state()
125 	if (likely(ops && ops->build_state && try_module_get(ops->owner))) {  in lwtunnel_build_state()
127 		ret = ops->build_state(encap, family, cfg, lws, extack);  in lwtunnel_build_state()
129 			module_put(ops->owner);  in lwtunnel_build_state()
147 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_valid_encap_type()  local
157 	ops = rcu_dereference(lwtun_encaps[encap_type]);  in lwtunnel_valid_encap_type()
160 	if (!ops) {  in lwtunnel_valid_encap_type()
169 			ops = rcu_dereference(lwtun_encaps[encap_type]);  in lwtunnel_valid_encap_type()
174 	ret = ops ? 0 : -EOPNOTSUPP;  in lwtunnel_valid_encap_type()
214 	const struct lwtunnel_encap_ops *ops = lwtun_encaps[lws->type];  in lwtstate_free()  local
216 	if (ops->destroy_state) {  in lwtstate_free()
217 		ops->destroy_state(lws);  in lwtstate_free()
222 	module_put(ops->owner);  in lwtstate_free()
228 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_fill_encap()  local
245 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_fill_encap()
246 	if (likely(ops && ops->fill_encap))  in lwtunnel_fill_encap()
247 		ret = ops->fill_encap(skb, lwtstate);  in lwtunnel_fill_encap()
268 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_get_encap_size()  local
279 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_get_encap_size()
280 	if (likely(ops && ops->get_encap_size))  in lwtunnel_get_encap_size()
281 		ret = nla_total_size(ops->get_encap_size(lwtstate));  in lwtunnel_get_encap_size()
290 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_cmp_encap()  local
307 	ops = rcu_dereference(lwtun_encaps[a->type]);  in lwtunnel_cmp_encap()
308 	if (likely(ops && ops->cmp_encap))  in lwtunnel_cmp_encap()
309 		ret = ops->cmp_encap(a, b);  in lwtunnel_cmp_encap()
319 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_output()  local
333 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_output()
334 	if (likely(ops && ops->output))  in lwtunnel_output()
335 		ret = ops->output(net, sk, skb);  in lwtunnel_output()
353 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_xmit()  local
368 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_xmit()
369 	if (likely(ops && ops->xmit))  in lwtunnel_xmit()
370 		ret = ops->xmit(skb);  in lwtunnel_xmit()
388 	const struct lwtunnel_encap_ops *ops;  in lwtunnel_input()  local
402 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_input()
403 	if (likely(ops && ops->input))  in lwtunnel_input()
404 		ret = ops->input(skb);  in lwtunnel_input()