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libbpf: Remove unnecessary type cast

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The link variable is already of type 'struct bpf_link *', casting it to
'struct bpf_link *' is redundant, drop it.

Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220424143420.457082-1-ytcoode@gmail.com
This commit is contained in:
Yuntao Wang 2022-04-24 22:34:20 +08:00 • committed by Daniel Borkmann
parent fd0493a1e4
commit 003fed595c
1 changed files with 1 additions and 1 deletions
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2
tools/lib/bpf/libbpf.c
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@ -11270,7 +11270,7 @@ static struct bpf_link *bpf_program__attach_btf_id(const struct bpf_program *pro
return libbpf_err_ptr(pfd);
}
link->fd = pfd;
return (struct bpf_link *)link;
return link;
}
struct bpf_link *bpf_program__attach_trace(const struct bpf_program *prog)