From: Jason Gunthorpe <jgg@mellanox.com>
Date: Tue, 13 Mar 2018 16:33:17 -0600
Subject: RDMA/rxe: Get rid of confusing udata parameter to rxe_cq_chk_attr
Patch-mainline: v4.17-rc1
Git-commit: b92ec0fe3224dbce7d50fb6cbfaf4eaf4a6f0359
References: bsc#1103992 FATE#326009

It isn't used and it couldn't possibly ever be used correctly.

Tested-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/sw/rxe/rxe_cq.c    |    2 +-
 drivers/infiniband/sw/rxe/rxe_loc.h   |    2 +-
 drivers/infiniband/sw/rxe/rxe_verbs.c |    4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

--- a/drivers/infiniband/sw/rxe/rxe_cq.c
+++ b/drivers/infiniband/sw/rxe/rxe_cq.c
@@ -36,7 +36,7 @@
 #include "rxe_queue.h"
 
 int rxe_cq_chk_attr(struct rxe_dev *rxe, struct rxe_cq *cq,
-		    int cqe, int comp_vector, struct ib_udata *udata)
+		    int cqe, int comp_vector)
 {
 	int count;
 
--- a/drivers/infiniband/sw/rxe/rxe_loc.h
+++ b/drivers/infiniband/sw/rxe/rxe_loc.h
@@ -52,7 +52,7 @@ struct rxe_av *rxe_get_av(struct rxe_pkt
 
 /* rxe_cq.c */
 int rxe_cq_chk_attr(struct rxe_dev *rxe, struct rxe_cq *cq,
-		    int cqe, int comp_vector, struct ib_udata *udata);
+		    int cqe, int comp_vector);
 
 int rxe_cq_from_init(struct rxe_dev *rxe, struct rxe_cq *cq, int cqe,
 		     int comp_vector, struct ib_ucontext *context,
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -892,7 +892,7 @@ static struct ib_cq *rxe_create_cq(struc
 	if (attr->flags)
 		return ERR_PTR(-EINVAL);
 
-	err = rxe_cq_chk_attr(rxe, NULL, attr->cqe, attr->comp_vector, udata);
+	err = rxe_cq_chk_attr(rxe, NULL, attr->cqe, attr->comp_vector);
 	if (err)
 		goto err1;
 
@@ -931,7 +931,7 @@ static int rxe_resize_cq(struct ib_cq *i
 	struct rxe_cq *cq = to_rcq(ibcq);
 	struct rxe_dev *rxe = to_rdev(ibcq->device);
 
-	err = rxe_cq_chk_attr(rxe, cq, cqe, 0, udata);
+	err = rxe_cq_chk_attr(rxe, cq, cqe, 0);
 	if (err)
 		goto err1;