Cosmetic change to file formatting

arch/arm/src/tiva/tm4c_ethernet.c

@@ -3938,13 +3938,13 @@ int tiva_ethinitialize(int intf)
   priv->txpoll        = wd_create();   /* Create periodic poll timer */
   priv->txtimeout     = wd_create();   /* Create TX timeout timer */
 
+#ifdef CONFIG_TIVA_BOARDMAC
   /* If the board can provide us with a MAC address, get the address
    * from the board now.  The MAC will not be applied until tiva_ifup()
    * is called (and the MAC can be overwritten with a netdev ioctl call).
    */
 
-#ifdef CONFIG_TIVA_BOARDMAC
-   tiva_ethernetmac(&priv->dev.d_mac);
+  tiva_ethernetmac(&priv->dev.d_mac);
 #endif
 
   /* Enable power and clocking to the Ethernet MAC