From: Jingoo Han <jg1.han@samsung.com>
To: "'Anton Vorontsov'" <anton@enomsg.org>
Cc: "'David Woodhouse'" <dwmw2@infradead.org>,
linux-kernel@vger.kernel.org,
"'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 05/14] power: ds2760_battery: use devm_kzalloc()
Date: Mon, 11 Mar 2013 15:32:44 +0900 [thread overview]
Message-ID: <007501ce1e22$3d8104f0$b8830ed0$%han@samsung.com> (raw)
In-Reply-To: <007101ce1e21$f39efcc0$dadcf640$%han@samsung.com>
Use devm_kzalloc() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/power/ds2760_battery.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/power/ds2760_battery.c b/drivers/power/ds2760_battery.c
index 704e652..85b4e6e 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;
}
--
1.7.2.5
next prev parent reply other threads:[~2013-03-11 6:32 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-11 6:30 [PATCH 01/14] power: 88pm860x_charger: drop kfree of devm_kzalloc'd data Jingoo Han
2013-03-11 6:31 ` [PATCH 02/14] power: max8925_power: use devm_kzalloc() Jingoo Han
2013-03-11 6:31 ` [PATCH 03/14] power: da9030_battery: " Jingoo Han
2013-03-11 6:32 ` [PATCH 04/14] power: da9052-battery: " Jingoo Han
2013-03-11 6:32 ` Jingoo Han [this message]
2013-03-11 6:33 ` [PATCH 06/14] power: ds2780_battery: " Jingoo Han
2013-03-11 6:33 ` [PATCH 07/14] power: gpio-charger: " Jingoo Han
2013-03-11 6:34 ` [PATCH 08/14] power: isp1704_charger: " Jingoo Han
2013-03-11 6:34 ` [PATCH 09/14] power: max8903_charger: " Jingoo Han
2013-03-11 6:34 ` [PATCH 10/14] power: max8997_charger: " Jingoo Han
2013-03-11 6:35 ` [PATCH 11/14] power: max8998_charger: " Jingoo Han
2013-03-11 6:35 ` [PATCH 12/14] power: pcf50633-charger: " Jingoo Han
2013-03-11 6:35 ` [PATCH 13/14] power: rx51_battery: " Jingoo Han
2013-03-11 6:36 ` [PATCH 14/14] power: wm831x_backup: " Jingoo Han
2013-04-01 6:29 ` [PATCH 01/14] power: 88pm860x_charger: drop kfree of devm_kzalloc'd data Anton Vorontsov
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