net: phy: marvell: Fix inconsistent indenting in led_blink_set

Fix inconsistent indeinting in m88e1318_led_blink_set reported by kernel
test robot, probably done by the presence of an if condition dropped in
later revision of the same code.

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/oe-kbuild-all/202304240007.0VEX8QYG-lkp@intel.com/
Fixes: ea9e864 ("net: phy: marvell: Implement led_blink_set()")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230423172800.3470-1-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/phy/marvell.c

@@ -2880,10 +2880,10 @@ static int m88e1318_led_blink_set(struct phy_device *phydev, u8 index,
 	case 1:
 	case 2:
 		reg &= ~(0xf << (4 * index));
-			reg |= MII_88E1318S_PHY_LED_FUNC_BLINK << (4 * index);
-			/* Reset default is 84ms */
-			*delay_on = 84 / 2;
-			*delay_off = 84 / 2;
+		reg |= MII_88E1318S_PHY_LED_FUNC_BLINK << (4 * index);
+		/* Reset default is 84ms */
+		*delay_on = 84 / 2;
+		*delay_off = 84 / 2;
 		break;
 	default:
 		return -EINVAL;