From 390e99cfdda1334f45c718cc02cd26eb3135f233 Mon Sep 17 00:00:00 2001 From: Stanislav Fomichev Date: Mon, 13 May 2019 12:04:36 -0700 Subject: [PATCH] bpf: mark bpf_event_notify and bpf_event_init as static Both of them are not declared in the headers and not used outside of bpf_trace.c file. Fixes: a38d1107f937c ("bpf: support raw tracepoints in modules") Signed-off-by: Stanislav Fomichev Signed-off-by: Daniel Borkmann --- kernel/trace/bpf_trace.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index b496ffdf5f36..f92d6ad5e080 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1297,7 +1297,8 @@ int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id, } #ifdef CONFIG_MODULES -int bpf_event_notify(struct notifier_block *nb, unsigned long op, void *module) +static int bpf_event_notify(struct notifier_block *nb, unsigned long op, + void *module) { struct bpf_trace_module *btm, *tmp; struct module *mod = module; @@ -1336,7 +1337,7 @@ static struct notifier_block bpf_module_nb = { .notifier_call = bpf_event_notify, }; -int __init bpf_event_init(void) +static int __init bpf_event_init(void) { register_module_notifier(&bpf_module_nb); return 0; -- 2.11.0