network: use Kind= instead of Driver=

networkd ignores errors in reading driver through ethtool. The kind of
network interface is retrieved through netlink, and networkd checks
checks many failures. So, using Kind= should be safer.

No functional change, just for safety.

network/80-6rd-tunnel.network

@@ -15,8 +15,8 @@
 # systemd-networkd when DHCPv4 6RD option is received.
 
 [Match]
+Kind=sit
 Name=6rd-*
-Type=sit
 
 [Network]
 DHCPPrefixDelegation=yes

network/80-container-host0.network

@@ -16,8 +16,9 @@
 # details.
 
 [Match]
-Virtualization=container
+Kind=veth
 Name=host0
+Virtualization=container
 
 [Network]
 DHCP=yes

network/80-container-vb.network

@@ -16,8 +16,8 @@
 # --network-zone switch. See systemd-nspawn(1) for details.
 
 [Match]
+Kind=veth
 Name=vb-*
-Driver=veth
 
 [Network]
 KeepMaster=yes

network/80-container-ve.network

@@ -16,8 +16,8 @@
 # details.
 
 [Match]
+Kind=veth
 Name=ve-*
-Driver=veth
 
 [Network]
 # Default to using a /28 prefix, giving up to 13 addresses per container.

network/80-container-vz.network

@@ -15,8 +15,8 @@
 # --network-zone= switch. See systemd-nspawn(1) for details.
 
 [Match]
+Kind=bridge
 Name=vz-*
-Driver=bridge
 
 [Network]
 # Default to using a /24 prefix, giving up to 253 addresses per virtual network.

network/80-vm-vt.network

@@ -15,8 +15,8 @@
 # configuration as ve-* to provide NAT/DHCP to VMs.
 
 [Match]
+Kind=tun
 Name=vt-*
-Driver=tun
 
 [Network]
 # Default to using a /28 prefix, giving up to 13 addresses per VM.