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authorGuenter Roeck <guenter.roeck@ericsson.com>2012-02-22 20:13:52 +0400
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-02-23 18:47:41 +0400
commit363434b5dc352464ac7601547891e5fc9105f124 (patch)
treea4e4a64e24089b59f718d2f2ab1458609a10847c /drivers
parent2f2da1ac0ba5b6cc6e1957c4da5ff20e67d8442b (diff)
downloadlinux-363434b5dc352464ac7601547891e5fc9105f124.tar.xz
hwmon: (ads1015) Fix file leak in probe function
An error while creating sysfs attribute files in the driver's probe function results in an error abort, but already created files are not removed. This patch fixes the problem. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: stable@vger.kernel.org # 3.0+ Cc: Dirk Eibach <eibach@gdsys.de> Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hwmon/ads1015.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/hwmon/ads1015.c b/drivers/hwmon/ads1015.c
index eedca3cf9968..dd87ae96c262 100644
--- a/drivers/hwmon/ads1015.c
+++ b/drivers/hwmon/ads1015.c
@@ -271,7 +271,7 @@ static int ads1015_probe(struct i2c_client *client,
continue;
err = device_create_file(&client->dev, &ads1015_in[k].dev_attr);
if (err)
- goto exit_free;
+ goto exit_remove;
}
data->hwmon_dev = hwmon_device_register(&client->dev);
@@ -285,7 +285,6 @@ static int ads1015_probe(struct i2c_client *client,
exit_remove:
for (k = 0; k < ADS1015_CHANNELS; ++k)
device_remove_file(&client->dev, &ads1015_in[k].dev_attr);
-exit_free:
kfree(data);
exit:
return err;