diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_srq.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_srq.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c index ad15b41da30a..c222f243953a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_srq.c +++ b/drivers/infiniband/hw/hns/hns_roce_srq.c @@ -181,28 +181,19 @@ static int hns_roce_create_idx_que(struct ib_pd *pd, struct hns_roce_srq *srq, { struct hns_roce_dev *hr_dev = to_hr_dev(pd->device); struct hns_roce_idx_que *idx_que = &srq->idx_que; - u32 bitmap_num; - int i; - bitmap_num = HNS_ROCE_ALOGN_UP(srq->max, 8 * sizeof(u64)); - - idx_que->bitmap = kcalloc(1, bitmap_num / 8, GFP_KERNEL); + idx_que->bitmap = bitmap_zalloc(srq->max, GFP_KERNEL); if (!idx_que->bitmap) return -ENOMEM; - bitmap_num = bitmap_num / (8 * sizeof(u64)); - idx_que->buf_size = srq->idx_que.buf_size; if (hns_roce_buf_alloc(hr_dev, idx_que->buf_size, (1 << page_shift) * 2, &idx_que->idx_buf, page_shift)) { - kfree(idx_que->bitmap); + bitmap_free(idx_que->bitmap); return -ENOMEM; } - for (i = 0; i < bitmap_num; i++) - idx_que->bitmap[i] = ~(0UL); - return 0; } @@ -395,7 +386,7 @@ err_idx_mtt: err_create_idx: hns_roce_buf_free(hr_dev, srq->idx_que.buf_size, &srq->idx_que.idx_buf); - kfree(srq->idx_que.bitmap); + bitmap_free(srq->idx_que.bitmap); err_srq_mtt: hns_roce_mtt_cleanup(hr_dev, &srq->mtt); |