tools/testing: Remove unused variable

Remove unused variable "ret2".

Signed-off-by: zuoqilin <zuoqilin@yulong.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210414141639.1446-1-zuoqilin1@163.com
This commit is contained in:
zuoqilin 2021-04-14 22:16:39 +08:00 • committed by Andrii Nakryiko
commit 069904ce31