From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54542) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZtVcn-0005jC-I4 for qemu-devel@nongnu.org; Tue, 03 Nov 2015 02:03:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZtVcm-0006Tr-MX for qemu-devel@nongnu.org; Tue, 03 Nov 2015 02:03:21 -0500 References: <1446455064-1792-1-git-send-email-caoj.fnst@cn.fujitsu.com> From: Cao jin Message-ID: <56381013.4030304@cn.fujitsu.com> Date: Tue, 3 Nov 2015 09:38:27 +0800 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] qom/object: fix 2 comment typos List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell Cc: QEMU Trivial , QEMU Developers , =?UTF-8?Q?Andreas_F=c3=a4rber?= On 11/02/2015 07:34 PM, Peter Maydell wrote: > On 2 November 2015 at 09:04, Cao jin wrote: >> Signed-off-by: Cao jin >> --- >> include/qom/object.h | 2 +- >> qom/object.c | 2 +- >> 2 files changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/include/qom/object.h b/include/qom/object.h >> index be7280c..9e5162a 100644 >> --- a/include/qom/object.h >> +++ b/include/qom/object.h >> @@ -511,7 +511,7 @@ struct TypeInfo >> /** >> * OBJECT_CLASS_CHECK: >> * @class: The C type to use for the return value. >> - * @obj: A derivative of @type to cast. >> + * @obj: A derivative class of @class to cast. >> * @name: the QOM typename of @class. > > I think this is right but not sufficient. Since OBJECT_CLASS_CHECK's > second parameter is not an object but a class, the name "obj" is > rather misleading and should be changed. My suggestion would be > to use > > * @classtype: The C type to use for the return value. > * @class: A derivative class of @classtype to cast. > * @name: the QOM typename of @class. > > (and the macro definition parameter names should change to match). > Yes, Agree. The comment seems just a copy of macro OBJECT_CHECK`s. Will modify it in v2:) >> * >> * A type safe version of @object_class_dynamic_cast_assert. This macro is >> diff --git a/qom/object.c b/qom/object.c >> index 11cd86b..fc6e161 100644 >> --- a/qom/object.c >> +++ b/qom/object.c >> @@ -204,7 +204,7 @@ static bool type_is_ancestor(TypeImpl *type, TypeImpl *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) { >> if (type == target_type) { >> return true; > > This change is good. > > thanks > -- PMM > -- Yours Sincerely, Cao Jin