Re: [qemu-s390x] [PATCH v3 2/2] s390x: Change return type of virtio_ccw_exit to void.

[nee]

On Tue, Mar 6, 2018 at 2:40 PM, Cornelia Huck <address@hidden> wrote:
> On Tue,  6 Mar 2018 10:07:21 +0000
> Nia Alarie <address@hidden> wrote:
>
>> Allows a branch to be removed - this function always returns 0.
>>
>> Signed-off-by: Nia Alarie <address@hidden>
>> Reviewed-by: Christian Borntraeger <address@hidden>
>> ---
>>  hw/s390x/virtio-ccw.c | 6 +++---
>>  hw/s390x/virtio-ccw.h | 2 +-
>>  2 files changed, 4 insertions(+), 4 deletions(-)
>
> While your patch is not wrong, I'd prefer to skip changing the exit
> functions and convert virtio-ccw to unrealize instead.
>
> Should not be too hard; do you want to take a stab at it?

Is there any difference in semantics between exit and unrealize aside
from the arguments and return type?