Drivers now expose two callbacks for address handle creation, one for
uverbs and one for kverbs. The function pointer NULL check in
_rdma_create_ah() should only happen if !udata.
A NULL check for .create_user_ah is not needed as it is validated by the
uverbs uapi definitions.
Fixes: 676a80adba01 ("RDMA: Remove AH from uverbs_cmd_mask")
Signed-off-by: Gal Pressman <galpress@xxxxxxxxxx>
---
drivers/infiniband/core/verbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index ab1e6048685e..33778f8674a1 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -516,7 +516,7 @@ static struct ib_ah *_rdma_create_ah(struct ib_pd *pd,
might_sleep_if(flags & RDMA_CREATE_AH_SLEEPABLE);
- if (!device->ops.create_ah)
+ if (!udata && !device->ops.create_ah)
return ERR_PTR(-EOPNOTSUPP);
ah = rdma_zalloc_drv_obj_gfp(
--
2.29.2
