[PATCH] selftests/bpf: remove unused duration variable from cgroup_attach_multi

[pdsj2807]

From: Palak Raval <pdsj2...@gmail.com>

The duration variable is not referenced anywhere in the file.

Remove the unused variable.

Signed-off-by: Palak Raval <pdsj2...@gmail.com>
---
 tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c 
b/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c
index db0b7bac78d1..9037e98f6f76 100644
--- a/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c
+++ b/tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c
@@ -81,7 +81,6 @@ void serial_test_cgroup_attach_multi(void)
        DECLARE_LIBBPF_OPTS(bpf_prog_attach_opts, attach_opts);
        int allow_prog[7] = {-1};
        unsigned long long value;
-       __u32 duration = 0;
        int i = 0;
 
        for (i = 0; i < ARRAY_SIZE(allow_prog); i++) {
-- 
2.43.0