macvtap: replace printk with netdev_err

This patch replaces printk() with netdev_err() for macvtap device.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhang Shengju 2016-11-29 11:26:32 +08:00 • committed by David S. Miller
commit 763dfa276c