Move a restartable ecp context to a conditional compilation block
This was an unused variable when compiling with parameter validation
but without ecp_restartable
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 606ddd2..0b2e029 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -43,7 +43,9 @@
unsigned char buf[42] = { 0 };
const unsigned char *null_buf = NULL;
mbedtls_ecp_group_id valid_group = MBEDTLS_ECP_DP_SECP192R1;
+#if defined(MBEDTLS_ECP_RESTARTABLE)
mbedtls_ecp_restart_ctx restart_ctx;
+#endif /* MBEDTLS_ECP_RESTARTABLE */
TEST_INVALID_PARAM( mbedtls_ecp_point_init( NULL ) );
TEST_INVALID_PARAM( mbedtls_ecp_keypair_init( NULL ) );