[RFC PATCH 15/15] IB/hfi1: Use rdmavt pkey verbs function

[Dennis Dalessandro]

No need to keep providing the query pkey function. This is now being
done in rdmavt. Remove support from hfi1. The allocation and
maintenance of the list still resides in the driver.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn at intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro at intel.com>
---
 drivers/staging/rdma/hfi1/verbs.c |   20 +-------------------
 1 files changed, 1 insertions(+), 19 deletions(-)

diff --git a/drivers/staging/rdma/hfi1/verbs.c b/drivers/staging/rdma/hfi1/verbs.c
index d208717..e1f249a 100644
--- a/drivers/staging/rdma/hfi1/verbs.c
+++ b/drivers/staging/rdma/hfi1/verbs.c
@@ -1678,24 +1678,6 @@ unsigned hfi1_get_npkeys(struct hfi1_devdata *dd)
 	return ARRAY_SIZE(dd->pport[0].pkeys);
 }
 
-static int query_pkey(struct ib_device *ibdev, u8 port, u16 index,
-		      u16 *pkey)
-{
-	struct hfi1_devdata *dd = dd_from_ibdev(ibdev);
-	int ret;
-
-	if (index >= hfi1_get_npkeys(dd)) {
-		ret = -EINVAL;
-		goto bail;
-	}
-
-	*pkey = hfi1_get_pkey(to_iport(ibdev, port), index);
-	ret = 0;
-
-bail:
-	return ret;
-}
-
 /**
  * alloc_ucontext - allocate a ucontest
  * @ibdev: the infiniband device
@@ -1863,7 +1845,7 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd)
 	ibdev->modify_device = modify_device;
 	ibdev->query_port = query_port;
 	ibdev->modify_port = modify_port;
-	ibdev->query_pkey = query_pkey;
+	ibdev->query_pkey = NULL;
 	ibdev->query_gid = query_gid;
 	ibdev->alloc_ucontext = alloc_ucontext;
 	ibdev->dealloc_ucontext = dealloc_ucontext;