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>

diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 5da9861..2513939 100644 (file)
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -437,7 +437,7 @@ static int macvtap_get_minor(struct macvlan_dev *vlan)
        if (retval >= 0) {
                vlan->minor = retval;
        } else if (retval == -ENOSPC) {
-               printk(KERN_ERR "too many macvtap devices\n");
+               netdev_err(vlan->dev, "Too many macvtap devices\n");
                retval = -EINVAL;
        }
        mutex_unlock(&minor_lock);