[PULL 18/32] crypto: remove needless indirection via parent_obj field

["Daniel P. Berrangé" <berrange@redhat.com>]

The reload method already has a pointer to the parent object in
the 'creds' parameter that is passed in, so indirect access via
the subclass 'parent_obj' field is redundant.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 crypto/tlscredsx509.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/crypto/tlscredsx509.c b/crypto/tlscredsx509.c
index 6640159a5b..2519f7690b 100644
--- a/crypto/tlscredsx509.c
+++ b/crypto/tlscredsx509.c
@@ -772,15 +772,15 @@ qcrypto_tls_creds_x509_reload(QCryptoTLSCreds *creds, Error **errp)
     QCryptoTLSCredsX509 *x509_creds = QCRYPTO_TLS_CREDS_X509(creds);
     Error *local_err = NULL;
     gnutls_certificate_credentials_t creds_data = x509_creds->data;
-    gnutls_dh_params_t creds_dh_params = x509_creds->parent_obj.dh_params;
+    gnutls_dh_params_t creds_dh_params = creds->dh_params;
 
     x509_creds->data = NULL;
-    x509_creds->parent_obj.dh_params = NULL;
+    creds->dh_params = NULL;
     qcrypto_tls_creds_x509_load(x509_creds, &local_err);
     if (local_err) {
         qcrypto_tls_creds_x509_unload(x509_creds);
         x509_creds->data = creds_data;
-        x509_creds->parent_obj.dh_params = creds_dh_params;
+        creds->dh_params = creds_dh_params;
         error_propagate(errp, local_err);
         return false;
     }
-- 
2.51.1