From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 18 Jul 2016 20:34:41 +0200
The iio_channel_release() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/hwmon/ntc_thermistor.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index 8ef7b71..100878a 100644
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -361,8 +361,7 @@ ntc_thermistor_parse_dt(struct platform_device *pdev)
}
static void ntc_iio_channel_release(struct ntc_thermistor_platform_data *pdata)
{
- if (pdata->chan)
- iio_channel_release(pdata->chan);
+ iio_channel_release(pdata->chan);
}
#else
static struct ntc_thermistor_platform_data *
--
2.9.2
--
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