Re: [Xen-devel] [PATCH V4 15/24] libxl: introduce libxl_cpuid_policy_list_length

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Tue, May 06, 2014 at 02:51:48PM +0100, Ian Campbell wrote:
[...]
> >  
> > +int libxl_cpuid_policy_list_length(libxl_cpuid_policy_list *l)
> > +{
> > +    int i = 0;
> > +
> > +    if (*l)
> > +        while ((*l)[i].input[0] != XEN_CPUID_INPUT_UNUSED)
> 
> Other functions of this type would assign *l to a temporary, I think
> this should do the same. The prevalent style would make the parameter
> *pl and then l = *pl.
> 

No problem. ;-)

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