Re: [PATCH] KVM: vmx: remove unreachable statement in vmx_get_msr_feature()

[linmiaohe <linmiaohe@huawei.com>]

Paolo Bonzini <pbonzini@redhat.com> wrote:
>> Wanpeng Li <kernellwp@gmail.com> wrote:
>>>>
>>>>>
>>>>> I personally just prefer to remove the “default” case and change this “return 0;” to “return 1;”.
>>>>> But it’s a matter of taste of course.
>>>>>
>>>> Yes. As what " Turnip greens, all have love " said. ^_^
>>>
>>> Actually it is a great appreciated to introduce something more useful instead of tons of cleanups, I saw guys did one cleanup and can incur several bugs before.
>>>
>> I'd like to introduce something more useful, but side corner cleanups 
>> may be hard to found out something to introduce. And such cleanups can 
>> also be validated by code inspection to avoid something bad. Many thanks.
>> 
>
>Yeah, I think you have been doing a good job.  Usually, when the cleanups introduce bugs there are many other "suspicious" things.  For me it's clear that you're learning the code and not just messing around.
>
>Paolo

Many thanks for your approve. I really feel grateful for it. In fact, I am investigating the
code and expect a deep understanding. But it's really a enormous, sophisticated and
wonderful world, what I can do now is try to keep the code clean. Maybe I could introduce some useful
features someday. Many thanks again.

Best wishes.