Commits
Mahesh Bandewar committed d6b00fec5db
macvlan: play well with ipvlan device If device is already used as an ipvlan port then refuse to use it as a macvlan port at early stage of port creation. thost1:~# ip link add link eth0 ipvl0 type ipvlan thost1:~# echo $? 0 thost1:~# ip link add link eth0 mvl0 type macvlan RTNETLINK answers: Device or resource busy thost1:~# echo $? 2 thost1:~# Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>