Convert to use devm_ functions to reduce code size and simplify the code.
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
drivers/hwmon/f71882fg.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index 6d12263..4c84554 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -2274,7 +2274,8 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
int err, i;
u8 start_reg, reg;
- data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL);
+ data = devm_kzalloc(&pdev->dev, sizeof(struct f71882fg_data),
+ GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -2288,13 +2289,11 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
start_reg = f71882fg_read8(data, F71882FG_REG_START);
if (start_reg & 0x04) {
dev_warn(&pdev->dev, "Hardware monitor is powered down\n");
- err = -ENODEV;
- goto exit_free;
+ return -ENODEV;
}
if (!(start_reg & 0x03)) {
dev_warn(&pdev->dev, "Hardware monitoring not activated\n");
- err = -ENODEV;
- goto exit_free;
+ return -ENODEV;
}
/* Register sysfs interface files */
@@ -2422,8 +2421,6 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
exit_unregister_sysfs:
f71882fg_remove(pdev); /* Will unregister the sysfs files for us */
return err; /* f71882fg_remove() also frees our data */
-exit_free:
- kfree(data);
return err;
}
@@ -2527,7 +2524,6 @@ static int f71882fg_remove(struct platform_device *pdev)
}
platform_set_drvdata(pdev, NULL);
- kfree(data);
return 0;
}
--
1.7.9.7
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