Re: [PATCH 10/46] qemu-option: Check return value instead of @err where convenient

[Eric Blake]

On 6/24/20 11:43 AM, Markus Armbruster wrote:

Convert uses like

     opts = qemu_opts_create(..., &err);
     if (err) {
         ...
     }

to

     opts = qemu_opts_create(..., &err);
     if (!opts) {
         ...
     }

Eliminate error_propagate() that are now unnecessary.  Delete @err
that are now unused.

Reviewed-by: Eric Blake <ebl...@redhat.com>

--
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org