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authorAxel Lin <axel.lin@ingics.com>2013-04-23 21:06:43 +0400
committerGuenter Roeck <linux@roeck-us.net>2013-05-12 09:55:07 +0400
commit4510d198f994bf49f88aa05d55e7a3584cd430a8 (patch)
treeaab806f5d829294f1d3a21b30374b2e0be138375 /drivers/hwmon
parentf722406faae2d073cc1d01063d1123c35425939e (diff)
downloadlinux-4510d198f994bf49f88aa05d55e7a3584cd430a8.tar.xz
hwmon: (iio_hwmon) Fix missing iio_channel_release_all call if devm_kzalloc fail
Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/iio_hwmon.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
index aafa4531b961..368497fa2627 100644
--- a/drivers/hwmon/iio_hwmon.c
+++ b/drivers/hwmon/iio_hwmon.c
@@ -84,8 +84,10 @@ static int iio_hwmon_probe(struct platform_device *pdev)
return PTR_ERR(channels);
st = devm_kzalloc(dev, sizeof(*st), GFP_KERNEL);
- if (st == NULL)
- return -ENOMEM;
+ if (st == NULL) {
+ ret = -ENOMEM;
+ goto error_release_channels;
+ }
st->channels = channels;