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Re: [XEN PATCH v4 3/4] xen/x86: address violations of MISRA C:2012 Rule 13.1
- To: Stefano Stabellini <sstabellini@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 7 Feb 2024 08:35:57 +0100
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- Cc: Simone Ballarin <simone.ballarin@xxxxxxxxxxx>, consulting@xxxxxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 07 Feb 2024 07:36:08 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 07.02.2024 01:56, Stefano Stabellini wrote:
> On Tue, 6 Feb 2024, Jan Beulich wrote:
>> On 02.02.2024 16:16, Simone Ballarin wrote:
>>> Rule 13.1: Initializer lists shall not contain persistent side effects
>>>
>>> This patch moves expressions with side-effects into new variables before
>>> the initializer lists.
>>>
>>> No functional changes.
>>>
>>> Signed-off-by: Simone Ballarin <simone.ballarin@xxxxxxxxxxx>
>>
>> To be honest, I don't like this. It's more code for no gain. Really its
>> hampering clarity imo. I'm willing to be convinced otherwise, but for
>> now this gets a nack from me.
>
> Which part of the patch you don't like? The changes to
> bad_ioapic_register?
Really all of them. bad_ioapic_register() is merely worst.
Jan
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