[PATCH 08/14] power: isp1704_charger: use devm_kzalloc()
From: Jingoo Han
Date: Mon Mar 11 2013 - 02:34:27 EST
Use devm_kzalloc() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/power/isp1704_charger.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/power/isp1704_charger.c b/drivers/power/isp1704_charger.c
index 176ad59..fc04d19 100644
--- a/drivers/power/isp1704_charger.c
+++ b/drivers/power/isp1704_charger.c
@@ -411,7 +411,7 @@ static int isp1704_charger_probe(struct platform_device *pdev)
struct isp1704_charger *isp;
int ret = -ENODEV;
- isp = kzalloc(sizeof *isp, GFP_KERNEL);
+ isp = devm_kzalloc(&pdev->dev, sizeof(*isp), GFP_KERNEL);
if (!isp)
return -ENOMEM;
@@ -477,8 +477,6 @@ fail1:
isp1704_charger_set_power(isp, 0);
usb_put_phy(isp->phy);
fail0:
- kfree(isp);
-
dev_err(&pdev->dev, "failed to register isp1704 with error %d\n", ret);
return ret;
@@ -492,7 +490,6 @@ static int isp1704_charger_remove(struct platform_device *pdev)
power_supply_unregister(&isp->psy);
usb_put_phy(isp->phy);
isp1704_charger_set_power(isp, 0);
- kfree(isp);
return 0;
}
--
1.7.2.5
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