Code cleanup

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index fd10595..a7efa93 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -3591,7 +3591,7 @@
 /* BEGIN_CASE */
 void elliptic_curve_get_properties()
 {
-    psa_key_type_t psa_type = 0;
+    psa_key_type_t psa_type = PSA_KEY_TYPE_NONE;
     size_t psa_bits;
 
     MD_OR_USE_PSA_INIT();