Symbol: ip_tunnel_is_options_present
net/core/filter.c
4815
!ip_tunnel_is_options_present(info->key.tun_flags))) {
net/ipv4/ip_tunnel_core.c
845
if (!ip_tunnel_is_options_present(tun_info->key.tun_flags))
net/ipv4/ip_tunnel_core.c
891
if (!ip_tunnel_is_options_present(info->key.tun_flags))
net/openvswitch/flow_netlink.c
2008
if (ip_tunnel_is_options_present(output->tun_key.tun_flags))