selftests: Uninitialized variable in test_cgcore_proc_migration()

The "c_threads" variable is used in the error handling code before it
has been initialized

Fixes: 11318989c381 ("selftests: cgroup: Add task migration tests")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

diff --git a/tools/testing/selftests/cgroup/test_core.c b/tools/testing/selftests/cgroup/test_core.c
index c5ca669feb2bd282a6b6aca838ff6cc77a348079..e19ce940cd6a20905e4f0c1e11c98e5565a1fa37 100644 (file)
--- a/tools/testing/selftests/cgroup/test_core.c
+++ b/tools/testing/selftests/cgroup/test_core.c
@@ -369,7 +369,7 @@ static void *dummy_thread_fn(void *arg)
 static int test_cgcore_proc_migration(const char *root)
 {
        int ret = KSFT_FAIL;
-       int t, c_threads, n_threads = 13;
+       int t, c_threads = 0, n_threads = 13;
        char *src = NULL, *dst = NULL;
        pthread_t threads[n_threads];