Re: [Xen-devel] [PATCH 1/5] xen/vm-event: Drop unused u_domctl parameter from vm_event_domctl()

[Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>]

On 6/3/19 3:25 PM, Andrew Cooper wrote:
> This parameter isn't used at all.  Futhermore, elide the copyback in
> failing cases, as it is only successful paths which generate data which
> needs sending back to the caller.
>
> Finally, drop a redundant d == NULL check, as that logic is all common
> at the begining of do_domctl().
>
> No functional change.
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Acked-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>


Thanks,
Razvan

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