diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_mr.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_mr.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index f7256d88d38f..eb26a5f6fc58 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -144,7 +144,7 @@ static int hns_roce_buddy_init(struct hns_roce_buddy *buddy, int max_order) buddy->bits[i] = kcalloc(s, sizeof(long), GFP_KERNEL | __GFP_NOWARN); if (!buddy->bits[i]) { - buddy->bits[i] = vzalloc(s * sizeof(long)); + buddy->bits[i] = vzalloc(array_size(s, sizeof(long))); if (!buddy->bits[i]) goto err_out_free; } @@ -1007,12 +1007,6 @@ struct ib_mr *hns_roce_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, } n = ib_umem_page_count(mr->umem); - if (mr->umem->page_shift != HNS_ROCE_HEM_PAGE_SHIFT) { - dev_err(dev, "Just support 4K page size but is 0x%lx now!\n", - BIT(mr->umem->page_shift)); - ret = -EINVAL; - goto err_umem; - } if (!hr_dev->caps.pbl_hop_num) { if (n > HNS_ROCE_MAX_MTPT_PBL_NUM) { |
