diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-03-11 15:33:05 +0900 |
|---|---|---|
| committer | Anton Vorontsov <anton@enomsg.org> | 2013-03-31 23:25:45 -0700 |
| commit | 2cb12122b8173e535619a833d5efc65cef718239 (patch) | |
| tree | 1de7c8c5dca08656914f000f4a1ad177f498538d /drivers | |
| parent | b92ff855b97795d8be3115c0aff04f6efb5a53aa (diff) | |
| download | linux-next-2cb12122b8173e535619a833d5efc65cef718239.tar.gz | |
ds2780_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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/ds2780_battery.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/power/ds2780_battery.c b/drivers/power/ds2780_battery.c index 8b6c4539e7f4..9f418fa879e5 100644 --- a/drivers/power/ds2780_battery.c +++ b/drivers/power/ds2780_battery.c @@ -760,7 +760,7 @@ static int ds2780_battery_probe(struct platform_device *pdev) int ret = 0; struct ds2780_device_info *dev_info; - dev_info = kzalloc(sizeof(*dev_info), GFP_KERNEL); + dev_info = devm_kzalloc(&pdev->dev, sizeof(*dev_info), GFP_KERNEL); if (!dev_info) { ret = -ENOMEM; goto fail; @@ -779,7 +779,7 @@ static int ds2780_battery_probe(struct platform_device *pdev) ret = power_supply_register(&pdev->dev, &dev_info->bat); if (ret) { dev_err(dev_info->dev, "failed to register battery\n"); - goto fail_free_info; + goto fail; } ret = sysfs_create_group(&dev_info->bat.dev->kobj, &ds2780_attr_group); @@ -813,8 +813,6 @@ fail_remove_group: sysfs_remove_group(&dev_info->bat.dev->kobj, &ds2780_attr_group); fail_unregister: power_supply_unregister(&dev_info->bat); -fail_free_info: - kfree(dev_info); fail: return ret; } @@ -828,7 +826,6 @@ static int ds2780_battery_remove(struct platform_device *pdev) power_supply_unregister(&dev_info->bat); - kfree(dev_info); return 0; } |