tests: free the GList linking test cases once it's no longer needed

Once we registered all the test cases, the GList linking them is no
longer used. We can free it before running the test suite.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/tests/gpiod-test.c b/tests/gpiod-test.c
index 9afae72b709810f72f0fc3a4774a835f577edae7..21e553702961f8bec333c232f94e88a1862ff246 100644 (file)
--- a/tests/gpiod-test.c
+++ b/tests/gpiod-test.c
@@ -119,6 +119,7 @@ int main(gint argc, gchar **argv)
        check_kernel();
 
        g_list_foreach(globals.tests, add_test_from_list, NULL);
+       g_list_free(globals.tests);
 
        return g_test_run();
 }