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| author | Hongbo Yao <yaohongbo@huawei.com> | 2020-02-10 09:14:41 +0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-02-11 00:22:47 +0100 |
| commit | 2bf0eb9b3b0d099b20b2c4736436b666d78b94d5 (patch) | |
| tree | ed31b7f79bc6bb14daf78addbba25fc2ca39fbba /kernel/bpf | |
| parent | f2e97dc126b712c0d21219ed0c42710006c1cf52 (diff) | |
| download | linux-2bf0eb9b3b0d099b20b2c4736436b666d78b94d5.tar.gz linux-2bf0eb9b3b0d099b20b2c4736436b666d78b94d5.tar.bz2 linux-2bf0eb9b3b0d099b20b2c4736436b666d78b94d5.zip | |
bpf: Make btf_check_func_type_match() static
Fix the following sparse warning:
kernel/bpf/btf.c:4131:5: warning: symbol 'btf_check_func_type_match' was
not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Hongbo Yao <yaohongbo@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200210011441.147102-1-yaohongbo@huawei.com
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/btf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 805c43b083e9..787140095e58 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -4142,9 +4142,9 @@ int btf_distill_func_proto(struct bpf_verifier_log *log, * EFAULT - verifier bug * 0 - 99% match. The last 1% is validated by the verifier. */ -int btf_check_func_type_match(struct bpf_verifier_log *log, - struct btf *btf1, const struct btf_type *t1, - struct btf *btf2, const struct btf_type *t2) +static int btf_check_func_type_match(struct bpf_verifier_log *log, + struct btf *btf1, const struct btf_type *t1, + struct btf *btf2, const struct btf_type *t2) { const struct btf_param *args1, *args2; const char *fn1, *fn2, *s1, *s2; |