Re: [libvirt] [PATCH 09/13] Remove direct storage of hostnet_name & vlan

The current way of assigning names to the host network backend and NIC device in QEMU was over complicated, by varying naming scheme based on the NIC model and backend type. This simplifies the naming to simply be 'net0' and 'hostnet0', allowing code to easily determine the host network name and vlan based off the primary device alias name 'net0'. This in turn allows removal of alot of QEMU specific code from the XML parser, and makes it easier to assign new unique names for NICs that are hotplugged * src/conf/domain_conf.c, src/conf/domain_conf.h: Remove hostnet_name  and vlan fields from virNetworkDefPtr * src/qemu/qemu_conf.c, src/qemu/qemu_conf.h, src/qemu/qemu_driver.c:  Use a single network alias naming scheme regardless of NIC type  or backend type. Determine VLANs from the alias name. * tests/qemuxml2argvdata/qemuxml2argv-net-eth-names.args,  tests/qemuxml2argvdata/qemuxml2argv-net-virtio-device.args,  tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev.args: Update  for new simpler naming scheme ---