iio: hid-sensor: Return proper error if kmemdup fails
Return -ENOMEM instead of 0 if kmemdup fails.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index 8e1f698..23eeeef 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -272,10 +272,9 @@
goto error_free_dev;
}
- channels = kmemdup(als_channels,
- sizeof(als_channels),
- GFP_KERNEL);
+ channels = kmemdup(als_channels, sizeof(als_channels), GFP_KERNEL);
if (!channels) {
+ ret = -ENOMEM;
dev_err(&pdev->dev, "failed to duplicate channels\n");
goto error_free_dev;
}