rx51_battery: Use devm_kzalloc()
Use devm_kzalloc() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
diff --git a/drivers/power/rx51_battery.c b/drivers/power/rx51_battery.c
index 8208888..f9dc9ff 100644
--- a/drivers/power/rx51_battery.c
+++ b/drivers/power/rx51_battery.c
@@ -202,7 +202,7 @@
struct rx51_device_info *di;
int ret;
- di = kzalloc(sizeof(*di), GFP_KERNEL);
+ di = devm_kzalloc(&pdev->dev, sizeof(*di), GFP_KERNEL);
if (!di)
return -ENOMEM;
@@ -217,7 +217,6 @@
ret = power_supply_register(di->dev, &di->bat);
if (ret) {
platform_set_drvdata(pdev, NULL);
- kfree(di);
return ret;
}
@@ -230,7 +229,6 @@
power_supply_unregister(&di->bat);
platform_set_drvdata(pdev, NULL);
- kfree(di);
return 0;
}