diff options
Diffstat (limited to 'drivers/iio/accel/hid-sensor-accel-3d.c')
| -rw-r--r-- | drivers/iio/accel/hid-sensor-accel-3d.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c index 55cdca818b3b..a2def6f9380a 100644 --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c @@ -367,7 +367,8 @@ static int hid_accel_3d_probe(struct platform_device *pdev) dev_err(&pdev->dev, "failed to setup common attributes\n"); return ret; } - indio_dev->channels = kmemdup(channel_spec, channel_size, GFP_KERNEL); + indio_dev->channels = devm_kmemdup(&pdev->dev, channel_spec, + channel_size, GFP_KERNEL); if (!indio_dev->channels) { dev_err(&pdev->dev, "failed to duplicate channels\n"); @@ -378,7 +379,7 @@ static int hid_accel_3d_probe(struct platform_device *pdev) hsdev->usage, accel_state); if (ret) { dev_err(&pdev->dev, "failed to setup attributes\n"); - goto error_free_dev_mem; + return ret; } indio_dev->info = &accel_3d_info; @@ -391,7 +392,7 @@ static int hid_accel_3d_probe(struct platform_device *pdev) &accel_state->common_attributes); if (ret < 0) { dev_err(&pdev->dev, "trigger setup failed\n"); - goto error_free_dev_mem; + return ret; } ret = iio_device_register(indio_dev); @@ -416,8 +417,6 @@ error_iio_unreg: iio_device_unregister(indio_dev); error_remove_trigger: hid_sensor_remove_trigger(indio_dev, &accel_state->common_attributes); -error_free_dev_mem: - kfree(indio_dev->channels); return ret; } @@ -431,7 +430,6 @@ static int hid_accel_3d_remove(struct platform_device *pdev) sensor_hub_remove_callback(hsdev, hsdev->usage); iio_device_unregister(indio_dev); hid_sensor_remove_trigger(indio_dev, &accel_state->common_attributes); - kfree(indio_dev->channels); return 0; } |