Currently, if sym_cnt > 0, it just returns and does not close file, fix it.
Signed-off-by: NYuntao Wang <ytcoode@gmail.com>
Signed-off-by: NAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220405145711.49543-1-ytcoode@gmail.com