net: bcmgenet: fix the call to phy_mac_interrupt()

On phy_mac_interrupt() call, the new_link parameter should be 0 or 1.
Signed-off-by: Petri Gynther <pgynther@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/genet/bcmgenet.c

@@ -2273,7 +2273,7 @@ static void bcmgenet_irq_task(struct work_struct *work)
 	if ((priv->hw_params->flags & GENET_HAS_MDIO_INTR) &&
 	    (priv->irq0_stat & UMAC_IRQ_LINK_EVENT)) {
 		phy_mac_interrupt(priv->phydev,
-				  priv->irq0_stat & UMAC_IRQ_LINK_UP);
+				  !!(priv->irq0_stat & UMAC_IRQ_LINK_UP));
 		priv->irq0_stat &= ~UMAC_IRQ_LINK_EVENT;
 	}
 }