net: axienet: add missing blank line after declaration

Add missing blank line after declaration. Fixes below
checkpatch warnings.

WARNING: Missing a blank line after declarations
+       struct sockaddr *addr = p;
+       axienet_set_mac_address(ndev, addr->sa_data);

WARNING: Missing a blank line after declarations
+       struct axienet_local *lp = netdev_priv(ndev);
+       disable_irq(lp->tx_irq);
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/xilinx/xilinx_axienet_main.c

@@ -415,6 +415,7 @@ static void axienet_set_mac_address(struct net_device *ndev,
 static int netdev_set_mac_address(struct net_device *ndev, void *p)
 {
 	struct sockaddr *addr = p;
+
 	axienet_set_mac_address(ndev, addr->sa_data);
 	return 0;
 }
@@ -1657,6 +1658,7 @@ static int axienet_change_mtu(struct net_device *ndev, int new_mtu)
 static void axienet_poll_controller(struct net_device *ndev)
 {
 	struct axienet_local *lp = netdev_priv(ndev);
+
 	disable_irq(lp->tx_irq);
 	disable_irq(lp->rx_irq);
 	axienet_rx_irq(lp->tx_irq, ndev);