net: systemport: Do not re-configure upon WoL interrupt

We already properly resume from Wake-on-LAN whether such a condition
occured or not, no need to process the WoL interrupt for functional
changes since that could race with other settings.
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bcmsysport.c

@@ -1102,10 +1102,8 @@ static irqreturn_t bcm_sysport_rx_isr(int irq, void *dev_id)
 	if (priv->irq0_stat & INTRL2_0_TX_RING_FULL)
 		bcm_sysport_tx_reclaim_all(priv);
 
-	if (priv->irq0_stat & INTRL2_0_MPD) {
+	if (priv->irq0_stat & INTRL2_0_MPD)
 		netdev_info(priv->netdev, "Wake-on-LAN interrupt!\n");
-		bcm_sysport_resume_from_wol(priv);
-	}
 
 	if (!priv->is_lite)
 		goto out;