Re: [Qemu-devel] [PATCH v2 1/6] migration: pre_save return int

[Juan Quintela]

"Dr. David Alan Gilbert (git)" <address@hidden> wrote:
> From: "Dr. David Alan Gilbert" <address@hidden>
>
> Modify the pre_save method on VMStateDescription to return an int
> rather than void so that it potentially can fail.
>
> Changed zillions of devices to make them return 0; the only
> case I've made it return non-0 is hw/intc/s390_flic_kvm.c that already
> had an error_report/return case.
>
> Note: If you add an error exit in your pre_save you must emit
> an error_report to say why.
>
> Signed-off-by: Dr. David Alan Gilbert <address@hidden>

Reviewed-by: Juan Quintela <address@hidden>