Switch to using DECLARE_MAC_BUF/print_mac() added by commit 0795af5729b18218767fab27c44b1384f72dc9ad [NET]: Introduce and use print_mac()
and DECLARE_MAC_BUF().
Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru> Signed-off-by: Jeff Garzik <jeff@garzik.org>