Extern or forward variable declaration at include/net/ip.h, line 83 References: drivers/net/bonding/bond_main.c, line 2670 drivers/net/bonding/bond_main.c, line 3617 drivers/net/bonding/bond_main.c, line 3635 drivers/net/bonding/bond_main.c, line 3648 drivers/net/hamradio/bpqether.c, line 97 drivers/net/hamradio/bpqether.c, line 100 drivers/net/hamradio/bpqether.c, line 182 include/net/ip.h, line 83 include/net/ip.h, line 97 net/ax25/af_ax25.c, line 1994 net/core/dev.c, line 371 net/core/dev.c, line 399 net/core/dev.c, line 402 net/core/dev.c, line 436 net/core/dev.c, line 1363 net/core/dev.c, line 1563 net/core/dev.c, line 2107 net/core/dev.c, line 2132 net/core/dev.c, line 2157 net/core/dev.c, line 2215 net/core/dev.c, line 2252 net/core/dev.c, line 2286 net/core/dev.c, line 2398 net/core/dev.c, line 2446 net/core/dev.c, line 3173 net/core/dev.c, line 3202 net/core/dev.c, line 3226 net/core/dev.c, line 3237 net/econet/af_econet.c, line 1048 net/econet/af_econet.c, line 1094 net/ipv4/af_inet.c, line 1533 net/ipv4/arp.c, line 910 net/ipv4/arp.c, line 1228 net/ipv4/ip_input.c, line 378 net/ipv4/ipconfig.c, line 433 net/ipv4/ipconfig.c, line 435 net/ipv4/ipconfig.c, line 454 net/ipv4/ipconfig.c, line 595 net/ipv4/ipconfig.c, line 597 net/ipv4/ipconfig.c, line 881 net/ipv6/af_inet6.c, line 949 net/ipv6/ip6_input.c, line 57 net/packet/af_packet.c, line 191 net/packet/af_packet.c, line 341 net/packet/af_packet.c, line 539 net/packet/af_packet.c, line 651