net: phy: micrel: Fix double spaces inside lan8814_config_intr

Inside the function lan8814_config_intr, there are double spaces when
assigning the return value of phy_write to err.
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220921065444.637067-1-horatiu.vultur@microchip.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/phy/micrel.c

@@ -2874,9 +2874,9 @@ static int lan8814_config_intr(struct phy_device *phydev)
 		if (err)
 			return err;
 
-		err =  phy_write(phydev, LAN8814_INTC, LAN8814_INT_LINK);
+		err = phy_write(phydev, LAN8814_INTC, LAN8814_INT_LINK);
 	} else {
-		err =  phy_write(phydev, LAN8814_INTC, 0);
+		err = phy_write(phydev, LAN8814_INTC, 0);
 		if (err)
 			return err;