From 4ec730dc8c697d991b9ba8910cb3f8d985016bec Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Mon, 11 Mar 2013 15:32:44 +0900 Subject: [PATCH] ds2760_battery: Use devm_kzalloc() Use devm_kzalloc() to make cleanup paths more simple. Signed-off-by: Jingoo Han Signed-off-by: Anton Vorontsov --- drivers/power/ds2760_battery.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/power/ds2760_battery.c b/drivers/power/ds2760_battery.c index 704e652072be..85b4e6eca0b1 100644 --- a/drivers/power/ds2760_battery.c +++ b/drivers/power/ds2760_battery.c @@ -512,7 +512,7 @@ static int ds2760_battery_probe(struct platform_device *pdev) int retval = 0; struct ds2760_device_info *di; - di = kzalloc(sizeof(*di), GFP_KERNEL); + di = devm_kzalloc(&pdev->dev, sizeof(*di), GFP_KERNEL); if (!di) { retval = -ENOMEM; goto di_alloc_failed; @@ -576,7 +576,6 @@ static int ds2760_battery_probe(struct platform_device *pdev) workqueue_failed: power_supply_unregister(&di->bat); batt_failed: - kfree(di); di_alloc_failed: success: return retval; @@ -590,7 +589,6 @@ static int ds2760_battery_remove(struct platform_device *pdev) cancel_delayed_work_sync(&di->set_charged_work); destroy_workqueue(di->monitor_wqueue); power_supply_unregister(&di->bat); - kfree(di); return 0; } -- 2.39.5