IP6_TNL_F_USE_ORIG_TCLASS 976 net/ipv6/ip6_tunnel.c if ((t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)) IP6_TNL_F_USE_ORIG_TCLASS 1025 net/ipv6/ip6_tunnel.c if ((t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)) IP6_TNL_F_USE_ORIG_TCLASS 1111 net/ipv6/ip6_tunnel.c if (!(p->flags&IP6_TNL_F_USE_ORIG_TCLASS))