selftests/bpf: Fix error checking for cpumask_success__load()

We should verify the return value of cpumask_success__load().

Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240206081416.26242-4-laoar.shao@gmail.com
This commit is contained in:
Yafang Shao 2024-02-06 16:14:14 +08:00 • committed by Andrii Nakryiko
commit a2bff65cfc