SYS-OSS/FRET-qemu
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

qom: remove unused field

Browse Source 
The "concrete_class" field of InterfaceClass is only ever written, and as far
as I can tell is not particularly useful when debugging either; remove it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2025-01-07 11:42:49 +01:00
parent d2c12785be
commit b7bd800eba
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
include/qom/object.h
View File

@ -573,12 +573,15 @@ struct InterfaceInfo {
* *
* The class for all interfaces. Subclasses of this class should only add * The class for all interfaces. Subclasses of this class should only add
* virtual methods. * virtual methods.
*
* Note that most of the fields of ObjectClass are unused (all except
* "type", in fact). They are only present in InterfaceClass to allow
* @object_class_dynamic_cast to work with both regular classes and interfaces.
*/ */
struct InterfaceClass struct InterfaceClass
{ {
ObjectClass parent_class; ObjectClass parent_class;
/* private: */ /* private: */
ObjectClass *concrete_class;
Type interface_type; Type interface_type;
}; };

1
qom/object.c
View File

@ -314,7 +314,6 @@ static void type_initialize_interface(TypeImpl *ti, TypeImpl *interface_type,
g_free((char *)info.name); g_free((char *)info.name);
new_iface = (InterfaceClass *)iface_impl->class; new_iface = (InterfaceClass *)iface_impl->class;
new_iface->concrete_class = ti->class;
new_iface->interface_type = interface_type; new_iface->interface_type = interface_type;
ti->class->interfaces = g_slist_append(ti->class->interfaces, new_iface); ti->class->interfaces = g_slist_append(ti->class->interfaces, new_iface);