[PATCH 3/3] KVM: selftests: Remove destroy_cgroup() from access_tracking_perf_test

[Zenghui Yu <zenghui.yu@linux.dev>]

From: "Zenghui Yu (Huawei)" <zenghui.yu@linux.dev>

destroy_cgroup() is not called anywhere.  Remove the dead helper.

Signed-off-by: Zenghui Yu (Huawei) <zenghui.yu@linux.dev>
---
 tools/testing/selftests/kvm/access_tracking_perf_test.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/testing/selftests/kvm/access_tracking_perf_test.c b/tools/testing/selftests/kvm/access_tracking_perf_test.c
index 98ace8b8b4ac..9b83e4efcaf9 100644
--- a/tools/testing/selftests/kvm/access_tracking_perf_test.c
+++ b/tools/testing/selftests/kvm/access_tracking_perf_test.c
@@ -523,11 +523,6 @@ static void help(char *name)
 	exit(0);
 }
 
-void destroy_cgroup(char *cg)
-{
-	printf("Destroying cgroup: %s\n", cg);
-}
-
 int main(int argc, char *argv[])
 {
 	struct test_params params = {
-- 
2.53.0