Merge "msm: camera: fix off-by-one overflow in msm_isp_get_bufq"

	/* bufq_handle cannot be 0 */

	if ((bufq_handle == 0) ||

		bufq_index >= BUF_MGR_NUM_BUF_Q ||

		(bufq_index > buf_mgr->num_buf_q))

		(bufq_index >= buf_mgr->num_buf_q))

		return NULL;

	bufq = &buf_mgr->bufq[bufq_index];