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authorViresh Kumar <viresh.kumar@linaro.org>2014-09-04 17:31:31 +0530
committerSebastian Reichel <sre@kernel.org>2014-09-16 11:01:34 +0200
commit1c42a389eaa0fddca6e6d9625e65ff62c9b90e80 (patch)
tree107f235beb7018420d2f6e4ff871991a042535ca /drivers/power
parent585b008743b5a14d93e3d506729c73978edc8da7 (diff)
power-supply: Drop useless 'if (ret.intval)' statements
There is no need to check the value of ret.intval before returning it, as we will be returning zero explicitly when ret.intval is zero. So essentially we will end up returning value of ret.intval as it is. Drop the unnecessary 'if' statements. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/power_supply_core.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
index 55140ebf914..bcff7fdf733 100644
--- a/drivers/power/power_supply_core.c
+++ b/drivers/power/power_supply_core.c
@@ -265,10 +265,8 @@ static int __power_supply_am_i_supplied(struct device *dev, void *data)
struct power_supply *epsy = dev_get_drvdata(dev);
if (__power_supply_is_supplied_by(epsy, psy))
- if (!epsy->get_property(epsy, POWER_SUPPLY_PROP_ONLINE, &ret)) {
- if (ret.intval)
- return ret.intval;
- }
+ if (!epsy->get_property(epsy, POWER_SUPPLY_PROP_ONLINE, &ret))
+ return ret.intval;
return 0;
}
@@ -293,12 +291,10 @@ static int __power_supply_is_system_supplied(struct device *dev, void *data)
unsigned int *count = data;
(*count)++;
- if (psy->type != POWER_SUPPLY_TYPE_BATTERY) {
- if (psy->get_property(psy, POWER_SUPPLY_PROP_ONLINE, &ret))
- return 0;
- if (ret.intval)
+ if (psy->type != POWER_SUPPLY_TYPE_BATTERY)
+ if (!psy->get_property(psy, POWER_SUPPLY_PROP_ONLINE, &ret))
return ret.intval;
- }
+
return 0;
}