diff options
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/core/verbs.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index d4c3bc042343..b2af4eeb7669 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -2504,7 +2504,8 @@ ssize_t ib_uverbs_post_srq_recv(struct ib_uverbs_file *file, goto out; resp.bad_wr = 0; - ret = srq->device->post_srq_recv(srq, wr, &bad_wr); + ret = srq->device->post_srq_recv ? + srq->device->post_srq_recv(srq, wr, &bad_wr) : -EOPNOTSUPP; uobj_put_obj_read(srq); 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)) { |