[gnome-keyring/wip/nielsdg/fix-warnings: 3/3] pkcs11: Fix some type mismatch warnings

[Niels De Graef <nielsdg src gnome org>]

commit d3c75f2029be72a4c5115f1aa9b2c42dd0026d65
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Fri Jan 3 00:09:37 2020 +0100

    pkcs11: Fix some type mismatch warnings
    
    Provide the necessary casts when using `g_object_ref` and a subclass of
    the return type. Fixes some warnings.

 pkcs11/secret-store/gkm-secret-collection.c | 2 +-
 pkcs11/secret-store/gkm-secret-item.c       | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/pkcs11/secret-store/gkm-secret-collection.c b/pkcs11/secret-store/gkm-secret-collection.c
index 6df56b2f..f6981bb1 100644
--- a/pkcs11/secret-store/gkm-secret-collection.c
+++ b/pkcs11/secret-store/gkm-secret-collection.c
@@ -291,7 +291,7 @@ factory_create_collection (GkmSession *session, GkmTransaction *transaction,
                if (collection != NULL) {
                        gkm_session_complete_object_creation (session, transaction, GKM_OBJECT (collection),
                                                              FALSE, attrs, n_attrs);
-                       return g_object_ref (collection);
+                       return GKM_OBJECT (g_object_ref (collection));
                }
        }
 
diff --git a/pkcs11/secret-store/gkm-secret-item.c b/pkcs11/secret-store/gkm-secret-item.c
index fc210bc2..77535816 100644
--- a/pkcs11/secret-store/gkm-secret-item.c
+++ b/pkcs11/secret-store/gkm-secret-item.c
@@ -173,7 +173,7 @@ factory_create_item (GkmSession *session, GkmTransaction *transaction,
                } else {
                        gkm_session_complete_object_creation (session, transaction, GKM_OBJECT (item),
                                                              FALSE, attrs, n_attrs);
-                       return g_object_ref (item);
+                       return GKM_OBJECT (g_object_ref (item));
                }
        }
 
@@ -181,7 +181,7 @@ factory_create_item (GkmSession *session, GkmTransaction *transaction,
        item = gkm_secret_collection_create_item (collection, transaction);
        gkm_session_complete_object_creation (session, transaction, GKM_OBJECT (item),
                                              TRUE, attrs, n_attrs);
-       return g_object_ref (item);
+       return GKM_OBJECT (g_object_ref (item));
 }
 
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