xilinx ll_temac: use eth_hw_addr_random() instead of random_ether_addr()

Use eth_hw_addr_random() instead of calling random_ether_addr()
to set addr_assign_type correctly to NET_ADDR_RANDOM.

Reset the state to NET_ADDR_PERM as soon as the MAC get
changed via .ndo_set_mac_address.

v2: reworked to prevent using an extra variable

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index d8eb9c9e3ee236848f61e365f9b3e08a1de3a53f..eb285418924e346a2de9289d98f06ffa541c0692 100644 (file)
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -327,7 +327,9 @@ static int temac_set_mac_address(struct net_device *ndev, void *address)
                memcpy(ndev->dev_addr, address, ETH_ALEN);
 
        if (!is_valid_ether_addr(ndev->dev_addr))
-               random_ether_addr(ndev->dev_addr);
+               eth_hw_addr_random(ndev);
+       else
+               dev->addr_assign_type &= ~NET_ADDR_RANDOM;
 
        /* set up unicast MAC address filter set its mac address */
        mutex_lock(&lp->indirect_mutex);