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libbpf: Ignore hashmap__find() result explicitly in btf_dump
Coverity is reporting that btf_dump_name_dups() doesn't check return result of hashmap__find() call. This is intentional, so make it explicit with (void) cast. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20221117192824.4093553-1-andrii@kernel.org
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@ -1543,7 +1543,7 @@ static size_t btf_dump_name_dups(struct btf_dump *d, struct hashmap *name_map,
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if (!new_name)
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return 1;
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hashmap__find(name_map, orig_name, &dup_cnt);
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(void)hashmap__find(name_map, orig_name, &dup_cnt);
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dup_cnt++;
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err = hashmap__set(name_map, new_name, dup_cnt, &old_name, NULL);
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