ethernet: Use eth_<foo>_addr instead of memset

Use the built-in function instead of memset.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 7155e1d..98dcb03 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -11546,13 +11546,13 @@
 	/* Disable iSCSI OOO if MAC configuration is invalid. */
 	if (!is_valid_ether_addr(iscsi_mac)) {
 		bp->flags |= NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG;
-		memset(iscsi_mac, 0, ETH_ALEN);
+		eth_zero_addr(iscsi_mac);
 	}
 
 	/* Disable FCoE if MAC configuration is invalid. */
 	if (!is_valid_ether_addr(fip_mac)) {
 		bp->flags |= NO_FCOE_FLAG;
-		memset(bp->fip_mac, 0, ETH_ALEN);
+		eth_zero_addr(bp->fip_mac);
 	}
 }
 
@@ -11563,7 +11563,7 @@
 	int port = BP_PORT(bp);
 
 	/* Zero primary MAC configuration */
-	memset(bp->dev->dev_addr, 0, ETH_ALEN);
+	eth_zero_addr(bp->dev->dev_addr);
 
 	if (BP_NOMCP(bp)) {
 		BNX2X_ERROR("warning: random MAC workaround active\n");