From: Geliang Tang tanggeliang@kylinos.cn

bpf_testmod_exit() should not have a return value, so this patch drops this useless 'return' in it.

Acked-by: Jiri Olsa jolsa@kernel.org Signed-off-by: Geliang Tang tanggeliang@kylinos.cn --- v2: - rebase on top of latest bpf-next/master. --- tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c index 8befaf17d454..6f163a0f1c94 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c +++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c @@ -619,7 +619,7 @@ static void bpf_testmod_exit(void) while (refcount_read(&prog_test_struct.cnt) > 1) msleep(20);

- return sysfs_remove_bin_file(kernel_kobj, &bin_attr_bpf_testmod_file); + sysfs_remove_bin_file(kernel_kobj, &bin_attr_bpf_testmod_file); }

module_init(bpf_testmod_init);