[PATCH] iio/light: Delete an error message for a failed memory allocation in two functions

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 31 Jan 2018 21:12:09 +0100

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/iio/light/hid-sensor-als.c  | 4 +---
 drivers/iio/light/hid-sensor-prox.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index befd693a4a31..83654156d952 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -299,10 +299,8 @@ static int hid_als_probe(struct platform_device *pdev)
 
 	indio_dev->channels = kmemdup(als_channels,
 				      sizeof(als_channels), GFP_KERNEL);
-	if (!indio_dev->channels) {
-		dev_err(&pdev->dev, "failed to duplicate channels\n");
+	if (!indio_dev->channels)
 		return -ENOMEM;
-	}
 
 	ret = als_parse_report(pdev, hsdev,
 			       (struct iio_chan_spec *)indio_dev->channels,
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 45107f7537b5..f4487620e08b 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -277,10 +277,8 @@ static int hid_prox_probe(struct platform_device *pdev)
 
 	indio_dev->channels = kmemdup(prox_channels, sizeof(prox_channels),
 				      GFP_KERNEL);
-	if (!indio_dev->channels) {
-		dev_err(&pdev->dev, "failed to duplicate channels\n");
+	if (!indio_dev->channels)
 		return -ENOMEM;
-	}
 
 	ret = prox_parse_report(pdev, hsdev,
 				(struct iio_chan_spec *)indio_dev->channels,
-- 
2.16.1