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qom/object: fix 2 comment typos

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Also change the misleading definition of macro OBJECT_CLASS_CHECK

Backports commit b30d80546421c6ea919096b596887f496c80af0a from qemu
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Cao jin 2018-02-17 15:38:06 -05:00 committed by Lioncash
parent 003b2155a1
commit 73c55b2eb3
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GPG key ID: 4E3C3CC1031BA9C7
2 changed files with 6 additions and 6 deletions
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10
qemu/include/qom/object.h
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@ -522,16 +522,16 @@ struct TypeInfo
/** /**
* OBJECT_CLASS_CHECK: * OBJECT_CLASS_CHECK:
* @class: The C type to use for the return value. * @class_type: The C type to use for the return value.
* @obj: A derivative of @type to cast. * @class: A derivative class of @class_type to cast.
* @name: the QOM typename of @class. * @name: the QOM typename of @class_type.
* *
* A type safe version of @object_class_dynamic_cast_assert. This macro is * A type safe version of @object_class_dynamic_cast_assert. This macro is
* typically wrapped by each type to perform type safe casts of a class to a * typically wrapped by each type to perform type safe casts of a class to a
* specific class type. * specific class type.
*/ */
#define OBJECT_CLASS_CHECK(uc, class, obj, name) \ #define OBJECT_CLASS_CHECK(uc, class_type, class, name) \
((class *)object_class_dynamic_cast_assert(uc, OBJECT_CLASS(obj), (name), \ ((class_type *)object_class_dynamic_cast_assert(uc, OBJECT_CLASS(class), (name), \
__FILE__, __LINE__, __func__)) __FILE__, __LINE__, __func__))
/** /**

2
qemu/qom/object.c
View file

@ -199,7 +199,7 @@ static bool type_is_ancestor(struct uc_struct *uc, TypeImpl *type, TypeImpl *tar
{ {
assert(target_type); assert(target_type);
/* Check if typename is a direct ancestor of type */ /* Check if target_type is a direct ancestor of type */
while (type) { while (type) {
if (type == target_type) { if (type == target_type) {
return true; return true;