On Wed, Oct 02, 2024 at 05:36:47PM -0700, Stefano Stabellini wrote:
> On Mon, 30 Sep 2024, Federico Serafini wrote:
> > guest_handle_ok()'s expansion contains a sizeof() involving its
> > first argument which is guest_handle_cast().
> > The expansion of the latter, in turn, contains a variable
> > initialization.
> > 
> > Since MISRA considers the initialization (even of a local variable)
> > a side effect, the chain of expansions mentioned above violates
> > MISRA C:2012 Rule 13.6 (The operand of the `sizeof' operator shall not
> > contain any expression which has potential side effect).
> > 
> > Refactor the code to address the rule violation.
> > 
> > Suggested-by: Andrew Cooper <andrew.coop...@citrix.com>
> > Signed-off-by: Federico Serafini <federico.seraf...@bugseng.com>
> 
> Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>

Acked-by: Marek Marczykowski-Górecki <marma...@invisiblethingslab.com>

-- 
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab

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