From: Palak Raval <pdsj2807@gmail.com>

The duration variable in cgroup_attach_override.c is not referenced
anywhere in the file.

Remove the unused variable.

Signed-off-by: Palak Raval <pdsj2807@gmail.com>
---
 tools/testing/selftests/bpf/prog_tests/cgroup_attach_override.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/cgroup_attach_override.c b/tools/testing/selftests/bpf/prog_tests/cgroup_attach_override.c
index 9421a5b7f4e1..28a946e2a736 100644
--- a/tools/testing/selftests/bpf/prog_tests/cgroup_attach_override.c
+++ b/tools/testing/selftests/bpf/prog_tests/cgroup_attach_override.c
@@ -26,7 +26,6 @@ static int prog_load(int verdict)
 void serial_test_cgroup_attach_override(void)
 {
 	int drop_prog = -1, allow_prog = -1, foo = -1, bar = -1;
-	__u32 duration = 0;
 
 	allow_prog = prog_load(1);
 	if (CHECK(allow_prog < 0, "prog_load_allow",
-- 
2.43.0