Merge "asoc: Fix a memory leak issue when nvmem read returns invalid length"

	}

	buf = nvmem_cell_read(cell, &len);

	nvmem_cell_put(cell);

	if (IS_ERR_OR_NULL(buf) || len <= 0 || len > sizeof(32)) {

	if (IS_ERR_OR_NULL(buf)) {

		dev_dbg(&pdev->dev, "%s: FAILED to read nvmem cell \n", __func__);

		goto ret;

	}

	if (len <= 0 || len > sizeof(u32)) {

		dev_dbg(&pdev->dev, "%s: nvmem cell length out of range: %d\n",

			__func__, len);

		kfree(buf);

		goto ret;

	}

	memcpy(&adsp_var_idx, buf, len);

	kfree(buf);

	pdata->va_disable = adsp_var_idx;