charger-manager: Simplify charger_get_property(), get rid of a warning
This patch fixes the following warning and makes the code a little
bit more simpler:
CC drivers/power/charger-manager.o
charger-manager.c: In function 'charger_get_property':
charger-manager.c:429:15: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c
index e610e6b..9eca9f1 100644
--- a/drivers/power/charger-manager.c
+++ b/drivers/power/charger-manager.c
@@ -399,7 +399,8 @@
struct charger_manager *cm = container_of(psy,
struct charger_manager, charger_psy);
struct charger_desc *desc = cm->desc;
- int i, ret = 0, uV;
+ int ret = 0;
+ int uV;
switch (psp) {
case POWER_SUPPLY_PROP_STATUS:
@@ -425,8 +426,7 @@
val->intval = 0;
break;
case POWER_SUPPLY_PROP_VOLTAGE_NOW:
- ret = get_batt_uV(cm, &i);
- val->intval = i;
+ ret = get_batt_uV(cm, &val->intval);
break;
case POWER_SUPPLY_PROP_CURRENT_NOW:
ret = cm->fuel_gauge->get_property(cm->fuel_gauge,