[media] ov772x: Fix memory leak in probe error path (edff996e) · Commits · 戴 / test

The control handler isn't freed if its initialization fails. Fix it. Signed-off-by:

drivers/media/i2c/soc_camera/ov772x.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -1098,18 +1098,17 @@ static int ov772x_probe(struct i2c_client *client,
		V4L2_CID_BAND_STOP_FILTER, 0, 256, 1, 0);
		priv->subdev.ctrl_handler = &priv->hdl;
		if (priv->hdl.error) {
		int err = priv->hdl.error;

		kfree(priv);
		return err;
		ret = priv->hdl.error;
		goto done;
		}

		ret = ov772x_video_probe(client);

		done:
		if (ret) {
		v4l2_ctrl_handler_free(&priv->hdl);
		kfree(priv);
		}

		return ret;
		}