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Diffstat (limited to 'drivers/infiniband/core/verbs.c')
| -rw-r--r-- | drivers/infiniband/core/verbs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index cde359d48d34..5b76c7ebfa02 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -479,6 +479,9 @@ static struct ib_ah *_rdma_create_ah(struct ib_pd *pd, { struct ib_ah *ah; + if (!pd->device->create_ah) + return ERR_PTR(-EOPNOTSUPP); + ah = pd->device->create_ah(pd, ah_attr, udata); if (!IS_ERR(ah)) { |