[media] mt9v032: Free control handler in cleanup paths
The control handler must be freed in the probe error path and in the remove handler. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -830,8 +830,11 @@ static int mt9v032_probe(struct i2c_client *client,
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mt9v032->pad.flags = MEDIA_PAD_FL_SOURCE;
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ret = media_entity_init(&mt9v032->subdev.entity, 1, &mt9v032->pad, 0);
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if (ret < 0)
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if (ret < 0) {
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v4l2_ctrl_handler_free(&mt9v032->ctrls);
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kfree(mt9v032);
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}
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return ret;
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}
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@ -841,9 +844,11 @@ static int mt9v032_remove(struct i2c_client *client)
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struct v4l2_subdev *subdev = i2c_get_clientdata(client);
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struct mt9v032 *mt9v032 = to_mt9v032(subdev);
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v4l2_ctrl_handler_free(&mt9v032->ctrls);
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v4l2_device_unregister_subdev(subdev);
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media_entity_cleanup(&subdev->entity);
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kfree(mt9v032);
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return 0;
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}
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