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a="5403677" X-IronPort-AV: E=Sophos;i="6.07,134,1708416000"; d="scan'208";a="5403677" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,134,1708416000"; d="scan'208";a="13275390" From: Zhenzhong Duan To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com, berrange@redhat.com, eduardo@habkost.net, zhao1.liu@intel.com, chao.p.peng@intel.com, Zhenzhong Duan Subject: [PATCH v2 2/3] qom/object_interfaces: Make object_set_properties_from_qdict return bool Date: Mon, 18 Mar 2024 11:32:09 +0800 Message-Id: <20240318033211.459006-3-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240318033211.459006-1-zhenzhong.duan@intel.com> References: <20240318033211.459006-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.20; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.316, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1710732931508100009 Content-Type: text/plain; charset="utf-8" Make object_set_properties_from_qdict() return bool, so that user_creatable_add_type() could check its return value instead of local_err pointer. Opportunistically, do the same change to check return value of object_property_try_add_child() instead of local_err pointer. Suggested-by: Zhao Liu Signed-off-by: Zhenzhong Duan Reviewed-by: Zhao Liu --- qom/object_interfaces.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c index 70179877f1..e17e2de46d 100644 --- a/qom/object_interfaces.c +++ b/qom/object_interfaces.c @@ -43,22 +43,25 @@ bool user_creatable_can_be_deleted(UserCreatable *uc) } } =20 -static void object_set_properties_from_qdict(Object *obj, const QDict *qdi= ct, +static bool object_set_properties_from_qdict(Object *obj, const QDict *qdi= ct, Visitor *v, Error **errp) { const QDictEntry *e; + bool ret; =20 if (!visit_start_struct(v, NULL, NULL, 0, errp)) { - return; + return false; } for (e =3D qdict_first(qdict); e; e =3D qdict_next(qdict, e)) { - if (!object_property_set(obj, e->key, v, errp)) { + ret =3D object_property_set(obj, e->key, v, errp); + if (!ret) { goto out; } } - visit_check_struct(v, errp); + ret =3D visit_check_struct(v, errp); out: visit_end_struct(v, NULL); + return ret; } =20 void object_set_properties_from_keyval(Object *obj, const QDict *qdict, @@ -109,17 +112,13 @@ Object *user_creatable_add_type(const char *type, con= st char *id, =20 assert(qdict); obj =3D object_new(type); - object_set_properties_from_qdict(obj, qdict, v, &local_err); - if (local_err) { + if (!object_set_properties_from_qdict(obj, qdict, v, &local_err)) { goto err; } =20 - if (id !=3D NULL) { - object_property_try_add_child(object_get_objects_root(), - id, obj, &local_err); - if (local_err) { + if (id !=3D NULL && !object_property_try_add_child(object_get_objects_= root(), + id, obj, &local_err))= { goto err; - } } =20 if (!user_creatable_complete(USER_CREATABLE(obj), &local_err)) { --=20 2.34.1