Local variable in function tnl_update_pmtu at net/ipv4/ip_tunnel.c, line 481 References: net/ipv4/ip_tunnel.c, line 483 net/ipv4/ip_tunnel.c, line 503 net/ipv4/ip_tunnel.c, line 544 net/ipv4/ip_tunnel.c, line 557 net/ipv4/ip_tunnel.c, line 561 net/ipv4/ip_tunnel.c, line 563 net/ipv4/ip_tunnel.c, line 592 net/ipv4/ip_tunnel.c, line 598 net/ipv4/ip_tunnel.c, line 602 net/ipv4/ip_tunnel.c, line 604 net/ipv4/ip_tunnel.c, line 635 net/ipv4/ip_tunnel.c, line 646 net/ipv4/ip_tunnel.c, line 670 net/ipv4/ip_tunnel.c, line 714 net/ipv4/ip_tunnel.c, line 717 net/ipv4/ip_tunnel.c, line 762 net/ipv4/ip_tunnel.c, line 764 net/ipv4/ip_tunnel.c, line 779 net/ipv4/ip_tunnel.c, line 783 net/ipv4/ip_tunnel.c, line 786