diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-08-26 14:31:50 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-08-29 19:51:17 +0100 |
| commit | 943bbe743ce4c2846c41812186411841b0c9d7a1 (patch) | |
| tree | 54d55f118dd3368bc7f7fc0487ae4c6dc726211e /drivers/iio/adc | |
| parent | 16335bcbf920d9903778d942ec5e579b25984b4b (diff) | |
iio: adc: ti-ads1015: add missing of_node_put() in ads1015_get_channels_config_of()
When terminating for_each_child_of_node() iteration with
break or return, of_node_put() should be used to prevent
stale device node references from being left behind.
This is detected by Coccinelle semantic patch.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/ti-ads1015.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c index 1ef398770a1f..565e843e20b0 100644 --- a/drivers/iio/adc/ti-ads1015.c +++ b/drivers/iio/adc/ti-ads1015.c @@ -521,6 +521,7 @@ static int ads1015_get_channels_config_of(struct i2c_client *client) if (pga > 6) { dev_err(&client->dev, "invalid gain on %s\n", node->full_name); + of_node_put(node); return -EINVAL; } } @@ -531,6 +532,7 @@ static int ads1015_get_channels_config_of(struct i2c_client *client) dev_err(&client->dev, "invalid data_rate on %s\n", node->full_name); + of_node_put(node); return -EINVAL; } } |