[PATCH v3 3/4] qemu: adopt to VIR_DRV_SUPPORTS_FEATURE return -1

[Daniel P. Berrangé]

On Fri, Dec 18, 2020 at 09:56:47AM +0300, Nikolay Shirokovskiy wrote:
> Otherwise in some places we can mistakenly report 'unsupported' error instead
> of root cause. So let's handle root cause explicitly from the macro.
> 
> Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy at virtuozzo.com>
> ---
>  src/qemu/qemu_migration.c | 33 ++++++++++++++++++++++-----------
>  1 file changed, 22 insertions(+), 11 deletions(-)

Reviewed-by: Daniel P. Berrangé <berrange at redhat.com>


Regards,
Daniel
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