168 	struct hns_roce_idx_que *idx_que = &srq->idx_que;  in alloc_srq_idx()  local
173 	srq->idx_que.entry_shift = ilog2(HNS_ROCE_IDX_QUE_ENTRY_SZ);  in alloc_srq_idx()
177 					srq->idx_que.entry_shift);  in alloc_srq_idx()
181 	ret = hns_roce_mtr_create(hr_dev, &idx_que->mtr, &buf_attr,  in alloc_srq_idx()
191 		idx_que->bitmap = bitmap_zalloc(srq->wqe_cnt, GFP_KERNEL);  in alloc_srq_idx()
192 		if (!idx_que->bitmap) {  in alloc_srq_idx()
199 	idx_que->head = 0;  in alloc_srq_idx()
200 	idx_que->tail = 0;  in alloc_srq_idx()
204 	hns_roce_mtr_destroy(hr_dev, &idx_que->mtr);  in alloc_srq_idx()
211 	struct hns_roce_idx_que *idx_que = &srq->idx_que;  in free_srq_idx()  local
213 	bitmap_free(idx_que->bitmap);  in free_srq_idx()
214 	idx_que->bitmap = NULL;  in free_srq_idx()
215 	hns_roce_mtr_destroy(hr_dev, &idx_que->mtr);  in free_srq_idx()