Premature break in switch case block.  This particular case (group L2 rewrite)
will be used for L2 LAG and L3 ECMP support, neither of which are enabled in
the guest driver at this time, but are under development.
Signed-off-by: NScott Feldman <sfeldma@gmail.com>
Reported-by: NPaolo Bonzini <pbonzini@redhat.com>
Message-id: 1435746792-41278-2-git-send-email-sfeldma@gmail.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>