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Re: [XEN PATCH v2 3/4] x86emul: avoid shadowing to address MISRA C:2012 Rule 5.3
- To: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 31 Jul 2023 13:48:04 +0200
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- Cc: sstabellini@xxxxxxxxxx, michal.orzel@xxxxxxx, xenia.ragiadakou@xxxxxxx, ayan.kumar.halder@xxxxxxx, consulting@xxxxxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 31 Jul 2023 11:48:09 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 31.07.2023 09:33, Nicola Vetrini wrote:
> Rule 5.3 has the following headline:
> "An identifier declared in an inner scope shall not hide an
> identifier declared in an outer scope"
>
> The declaration of local variable 'cpuid_leaf' causes
> shadowing with the homonymous function to happen, therefore
> the variable is renamed to avoid this.
>
> No functional changes.
>
> Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
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