Extern or forward variable declaration at include/net/netns/bpf.h, line 12 References: drivers/media/rc/bpf-lirc.c, line 139 drivers/media/rc/bpf-lirc.c, line 140 drivers/media/rc/bpf-lirc.c, line 177 drivers/media/rc/bpf-lirc.c, line 178 drivers/media/rc/bpf-lirc.c, line 232 drivers/media/rc/bpf-lirc.c, line 294 include/linux/filter.h, line 1439 include/linux/filter.h, line 1477 include/net/netns/bpf.h, line 12 include/net/netns/bpf.h, line 16 kernel/bpf/cgroup.c, line 112 kernel/bpf/cgroup.c, line 229 kernel/bpf/cgroup.c, line 232 kernel/bpf/cgroup.c, line 273 kernel/bpf/cgroup.c, line 293 kernel/bpf/cgroup.c, line 535 kernel/bpf/cgroup.c, line 740 kernel/bpf/cgroup.c, line 1324 kernel/bpf/core.c, line 1969 kernel/bpf/core.c, line 1975 kernel/bpf/core.c, line 1978 kernel/bpf/core.c, line 1986 kernel/bpf/core.c, line 1993 kernel/bpf/core.c, line 2004 kernel/bpf/core.c, line 2014 kernel/bpf/core.c, line 2034 kernel/bpf/core.c, line 2060 kernel/bpf/core.c, line 2087 kernel/bpf/core.c, line 2107 kernel/bpf/core.c, line 2127 kernel/bpf/core.c, line 2131 kernel/bpf/core.c, line 2135 kernel/bpf/core.c, line 2198 kernel/bpf/net_namespace.c, line 58 kernel/bpf/net_namespace.c, line 90 kernel/bpf/net_namespace.c, line 106 kernel/bpf/net_namespace.c, line 170 kernel/bpf/net_namespace.c, line 251 kernel/bpf/net_namespace.c, line 298 kernel/bpf/net_namespace.c, line 425 kernel/trace/bpf_trace.c, line 1731 kernel/trace/bpf_trace.c, line 1732 kernel/trace/bpf_trace.c, line 1773 kernel/trace/bpf_trace.c, line 1774 kernel/trace/bpf_trace.c, line 1804 net/bpf/test_run.c, line 924 net/core/flow_dissector.c, line 987