96 int lwtunnel_fill_encap(struct sk_buff *skb, struct lwtunnel_state *lwtstate)  in lwtunnel_fill_encap()  argument
102 	if (!lwtstate)  in lwtunnel_fill_encap()
105 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_fill_encap()
106 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_fill_encap()
112 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_fill_encap()
114 		ret = ops->fill_encap(skb, lwtstate);  in lwtunnel_fill_encap()
120 	ret = nla_put_u16(skb, RTA_ENCAP_TYPE, lwtstate->type);  in lwtunnel_fill_encap()
133 int lwtunnel_get_encap_size(struct lwtunnel_state *lwtstate)  in lwtunnel_get_encap_size()  argument
138 	if (!lwtstate)  in lwtunnel_get_encap_size()
141 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_get_encap_size()
142 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_get_encap_size()
146 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_get_encap_size()
148 		ret = nla_total_size(ops->get_encap_size(lwtstate));  in lwtunnel_get_encap_size()
187 	struct lwtunnel_state *lwtstate;  in lwtunnel_output()  local
192 	lwtstate = dst->lwtstate;  in lwtunnel_output()
194 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_output()
195 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_output()
200 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_output()
221 	struct lwtunnel_state *lwtstate;  in lwtunnel_input()  local
226 	lwtstate = dst->lwtstate;  in lwtunnel_input()
228 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||  in lwtunnel_input()
229 	    lwtstate->type > LWTUNNEL_ENCAP_MAX)  in lwtunnel_input()
234 	ops = rcu_dereference(lwtun_encaps[lwtstate->type]);  in lwtunnel_input()