Re: [Xen-devel] [PATCH v12 for-xen-4.5 17/20] x86/VPMU: Merge vpmu_rdmsr and vpmu_wrmsr

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 25.09.14 at 21:28, <boris.ostrovsky@xxxxxxxxxx> wrote:
> +static inline int vpmu_do_wrmsr(unsigned int msr, uint64_t msr_content,
> +                                uint64_t supported)
> +{
> +    uint64_t val = msr_content;
> +    return vpmu_do_msr(msr, &val, supported, 1);
> +}

What is the local variable good for? The function parameter already
is a variable distinct from the caller's (since this is an inline function,
not a macro).

Jan


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