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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
parent 492e9d8c18
commit 763dfa276c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/macvtap.c
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@ -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);