ixgbe: clear mac address data block in DCB mode
This change clears the address data block memory space, which is needed for
the 82598 which does not have a SAN MAC.
Signed-off-by: Lucy Liu <lucy.liu@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index 7c5978a..5b8dab2 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -175,6 +175,8 @@
struct ixgbe_adapter *adapter = netdev_priv(netdev);
int i, j;
+ memset(perm_addr, 0xff, MAX_ADDR_LEN);
+
for (i = 0; i < netdev->addr_len; i++)
perm_addr[i] = adapter->hw.mac.perm_addr[i];