static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter *adapter,
				 u32 *msgbuf, u32 vf)
{
	u8 *new_mac = ((u8 *)(&msgbuf[1]));

	if (!is_valid_ether_addr(new_mac)) {
		e_warn(drv, "VF %d attempted to set invalid mac\n", vf);
		return -1;
	}

	if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted &&
	    !ether_addr_equal(adapter->vfinfo[vf].vf_mac_addresses, new_mac)) {
		e_warn(drv,
		       "VF %d attempted to override administratively set MAC address\n"
		       "Reload the VF driver to resume operations\n",
		       vf);
		return -1;
	}

	return ixgbe_set_vf_mac(adapter, vf, new_mac) < 0;
}
static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter *adapter,
				 u32 *msgbuf, u32 vf)
{
	u8 *new_mac = ((u8 *)(&msgbuf[1]));

	if (!is_valid_ether_addr(new_mac)) {
		e_warn(drv, "VF %d attempted to set invalid mac\n", vf);
		return -1;
	}

	if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted &&
	    !ether_addr_equal(adapter->vfinfo[vf].vf_mac_addresses, new_mac)) {
		e_warn(drv,
		       "VF %d attempted to override administratively set MAC address\n"
		       "Reload the VF driver to resume operations\n",
		       vf);
		return -1;
	}

	return ixgbe_set_vf_mac(adapter, vf, new_mac) < 0;
}