diff options
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index dbd96d029d8b..c335de91508f 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -1756,12 +1756,15 @@ static struct ib_mr *i40iw_reg_user_mr(struct ib_pd *pd, int ret; int pg_shift; + if (!udata) + return ERR_PTR(-EOPNOTSUPP); + if (iwdev->closing) return ERR_PTR(-ENODEV); if (length > I40IW_MAX_MR_SIZE) return ERR_PTR(-EINVAL); - region = ib_umem_get(udata, start, length, acc); + region = ib_umem_get(pd->device, start, length, acc); if (IS_ERR(region)) return (struct ib_mr *)region; |