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libbpf: Return err if bpf_object__load failed

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bpf_object__load() has various return code, when it failed to load
object, it must return err instead of -EINVAL.

Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200426063635.130680-3-maowenan@huawei.com
This commit is contained in:
Mao Wenan 2020-04-26 14:36:35 +08:00 committed by Daniel Borkmann
parent f131bd3eee
commit e411eb257b
1 changed files with 1 additions and 1 deletions
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2
tools/lib/bpf/libbpf.c
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@ -7006,7 +7006,7 @@ int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr,
err = bpf_object__load(obj);
if (err) {
bpf_object__close(obj);
return -EINVAL;
return err;
}
*pobj = obj;