485 			if (tel->encap_limit == 0) {  in ip6gre_err()
654 				     int *encap_limit)  in prepare_ip6gre_xmit_ipv4()  argument
660 		*encap_limit = t->parms.encap_limit;  in prepare_ip6gre_xmit_ipv4()
680 				    int *encap_limit)  in prepare_ip6gre_xmit_ipv6()  argument
693 		if (tel->encap_limit == 0) {  in prepare_ip6gre_xmit_ipv6()
698 		*encap_limit = tel->encap_limit - 1;  in prepare_ip6gre_xmit_ipv6()
700 		*encap_limit = t->parms.encap_limit;  in prepare_ip6gre_xmit_ipv6()
725 			       struct flowi6 *fl6, int encap_limit,  in __gre6_xmit()  argument
783 	return ip6_tnl_xmit(skb, dev, dsfield, fl6, encap_limit, pmtu,  in __gre6_xmit()
790 	int encap_limit = -1;  in ip6gre_xmit_ipv4()  local
800 					 &dsfield, &encap_limit);  in ip6gre_xmit_ipv4()
806 	err = __gre6_xmit(skb, dev, dsfield, &fl6, encap_limit, &mtu,  in ip6gre_xmit_ipv4()
823 	int encap_limit = -1;  in ip6gre_xmit_ipv6()  local
833 	    prepare_ip6gre_xmit_ipv6(skb, dev, &fl6, &dsfield, &encap_limit))  in ip6gre_xmit_ipv6()
839 	err = __gre6_xmit(skb, dev, dsfield, &fl6, encap_limit,  in ip6gre_xmit_ipv6()
873 	int encap_limit = -1;  in ip6gre_xmit_other()  local
879 		encap_limit = t->parms.encap_limit;  in ip6gre_xmit_other()
888 	err = __gre6_xmit(skb, dev, 0, &fl6, encap_limit, &mtu, skb->protocol);  in ip6gre_xmit_other()
934 	int encap_limit = -1;  in ip6erspan_tunnel_xmit()  local
1020 						 &dsfield, &encap_limit);  in ip6erspan_tunnel_xmit()
1026 						     &dsfield, &encap_limit))  in ip6erspan_tunnel_xmit()
1057 	err = ip6_tnl_xmit(skb, dev, dsfield, &fl6, encap_limit, &mtu,  in ip6erspan_tunnel_xmit()
1175 	t->parms.encap_limit = p->encap_limit;  in ip6gre_tnl_copy_tnl_parm()
1202 	p->encap_limit = u->encap_limit;  in ip6gre_tnl_parm_from_user()
1220 	u->encap_limit = p->encap_limit;  in ip6gre_tnl_parm_to_user()
1767 		parms->encap_limit = nla_get_u8(data[IFLA_GRE_ENCAP_LIMIT]);  in ip6gre_netlink_parms()
2128 	    nla_put_u8(skb, IFLA_GRE_ENCAP_LIMIT, p->encap_limit) ||  in ip6gre_fill_info()