diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_mrmw.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_mrmw.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c index 87844869dcc..bcfb0c18362 100644 --- a/drivers/infiniband/hw/ehca/ehca_mrmw.c +++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c @@ -688,7 +688,7 @@ dereg_mr_exit0: /*----------------------------------------------------------------------*/ -struct ib_mw *ehca_alloc_mw(struct ib_pd *pd) +struct ib_mw *ehca_alloc_mw(struct ib_pd *pd, enum ib_mw_type type) { struct ib_mw *ib_mw; u64 h_ret; @@ -698,6 +698,9 @@ struct ib_mw *ehca_alloc_mw(struct ib_pd *pd) container_of(pd->device, struct ehca_shca, ib_device); struct ehca_mw_hipzout_parms hipzout; + if (type != IB_MW_TYPE_1) + return ERR_PTR(-EINVAL); + e_mw = ehca_mw_new(); if (!e_mw) { ib_mw = ERR_PTR(-ENOMEM); |