power: supply: ucs1002: fix error code in ucs1002_get_property()

This function is supposed to return 0 for success instead of returning
the val->intval.  This makes it the same as the other case statements
in this function.

Fixes: 81196e2e ("power: supply: ucs1002: fix some health status issues")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/687f64a4-4c6e-4536-8204-98ad1df934e5@moroto.mountainSigned-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/ucs1002_power.c

@@ -384,7 +384,8 @@ static int ucs1002_get_property(struct power_supply *psy,
 	case POWER_SUPPLY_PROP_USB_TYPE:
 		return ucs1002_get_usb_type(info, val);
 	case POWER_SUPPLY_PROP_HEALTH:
-		return val->intval = info->health;
+		val->intval = info->health;
+		return 0;
 	case POWER_SUPPLY_PROP_PRESENT:
 		val->intval = info->present;
 		return 0;