221 int lwtunnel_fill_encap(struct sk_buff *skb, struct lwtunnel_state *lwtstate,  in lwtunnel_fill_encap()  argument
228 	if (!lwtstate)  in lwtunnel_fill_encap()
231 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_fill_encap()
232 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_fill_encap()
241 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_fill_encap()
243 		ret = ops->fill_encap(skb, lwtstate);  in lwtunnel_fill_encap()
249 	ret = nla_put_u16(skb, encap_type_attr, lwtstate->type);  in lwtunnel_fill_encap()
262 int lwtunnel_get_encap_size(struct lwtunnel_state *lwtstate)  in lwtunnel_get_encap_size()  argument
267 	if (!lwtstate)  in lwtunnel_get_encap_size()
270 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_get_encap_size()
271 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_get_encap_size()
275 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_get_encap_size()
277 		ret = nla_total_size(ops->get_encap_size(lwtstate));  in lwtunnel_get_encap_size()
316 	struct lwtunnel_state *lwtstate;  in lwtunnel_output()  local
321 	lwtstate = dst->lwtstate;  in lwtunnel_output()
323 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_output()
324 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_output()
329 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_output()
350 	struct lwtunnel_state *lwtstate;  in lwtunnel_xmit()  local
356 	lwtstate = dst->lwtstate;  in lwtunnel_xmit()
358 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_xmit()
359 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_xmit()
364 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_xmit()
385 	struct lwtunnel_state *lwtstate;  in lwtunnel_input()  local
390 	lwtstate = dst->lwtstate;  in lwtunnel_input()
392 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_input()
393 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_input()
398 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_input()