227 int lwtunnel_fill_encap(struct sk_buff *skb, struct lwtunnel_state *lwtstate,  in lwtunnel_fill_encap()  argument
234 	if (!lwtstate)  in lwtunnel_fill_encap()
237 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_fill_encap()
238 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_fill_encap()
247 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_fill_encap()
249 		ret = ops->fill_encap(skb, lwtstate);  in lwtunnel_fill_encap()
255 	ret = nla_put_u16(skb, encap_type_attr, lwtstate->type);  in lwtunnel_fill_encap()
268 int lwtunnel_get_encap_size(struct lwtunnel_state *lwtstate)  in lwtunnel_get_encap_size()  argument
273 	if (!lwtstate)  in lwtunnel_get_encap_size()
276 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_get_encap_size()
277 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_get_encap_size()
281 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_get_encap_size()
283 		ret = nla_total_size(ops->get_encap_size(lwtstate));  in lwtunnel_get_encap_size()
322 	struct lwtunnel_state *lwtstate;  in lwtunnel_output()  local
327 	lwtstate = dst->lwtstate;  in lwtunnel_output()
329 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_output()
330 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_output()
335 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_output()
356 	struct lwtunnel_state *lwtstate;  in lwtunnel_xmit()  local
362 	lwtstate = dst->lwtstate;  in lwtunnel_xmit()
364 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_xmit()
365 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_xmit()
370 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_xmit()
391 	struct lwtunnel_state *lwtstate;  in lwtunnel_input()  local
396 	lwtstate = dst->lwtstate;  in lwtunnel_input()
398 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_input()
399 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_input()
404 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_input()