Re: [PATCH] qemuDomainDeviceNetDefPostParse: Switch order of conditions

A few commits back (in v6.4.0-131-gbdb8f2e418) the post parse function for domain interface was changed so that it doesn't fill in model for hostdev types of interfaces (including network type interfaces which would end up hostdevs). While the idea is sound, the execution can be a bit better: virDomainNetResolveActualType() which is used to determine runtime type of given interface is heavy gun - it connects to network driver, fetches network XML, parses it. This all is followed by check whether the interface doesn't already have model set (from domain XML). If we switch the order of these two checks then the short circuit evaluation will ensure the expensive check is done only if really needed.