selftests/bpf: Free inner strings index in btf selftest

Inner array of allocated strings wasn't freed on success. Now it's
always freed.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Hengqi Chen <hengqi.chen@gmail.com>
Link: https://lore.kernel.org/bpf/20211107165521.9240-6-andrii@kernel.org
This commit is contained in:
Andrii Nakryiko 2021-11-07 08:55:17 -08:00 • committed by Alexei Starovoitov
commit 5309b516bc