From: Xiao Yang <yangx.jy@fujitsu.com>
Date: Thu, 30 Sep 2021 17:48:10 +0800
Subject: RDMA/rxe: Remove the is_user members of struct rxe_sq/rxe_rq/rxe_srq
Patch-mainline: v5.16-rc1
Git-commit: 1cf2ce8272802e677398fab47a73713bc6e1fd5c
References: jsc#SLE-19249

The is_user members of struct rxe_sq/rxe_rq/rxe_srq are unsed since
commit ae6e843fe08d ("RDMA/rxe: Add memory barriers to kernel queues").
In this case, it is fine to remove them directly.

Link: https://lore.kernel.org/r/20210930094813.226888-2-yangx.jy@fujitsu.com
Signed-off-by: Xiao Yang <yangx.jy@fujitsu.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/sw/rxe/rxe_qp.c    |    2 --
 drivers/infiniband/sw/rxe/rxe_srq.c   |    1 -
 drivers/infiniband/sw/rxe/rxe_verbs.c |    3 ---
 drivers/infiniband/sw/rxe/rxe_verbs.h |    3 ---
 4 files changed, 9 deletions(-)

--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -307,8 +307,6 @@ static int rxe_qp_init_resp(struct rxe_d
 	spin_lock_init(&qp->rq.producer_lock);
 	spin_lock_init(&qp->rq.consumer_lock);
 
-	qp->rq.is_user = qp->is_user;
-
 	skb_queue_head_init(&qp->resp_pkts);
 
 	rxe_init_task(rxe, &qp->resp.task, qp,
--- a/drivers/infiniband/sw/rxe/rxe_srq.c
+++ b/drivers/infiniband/sw/rxe/rxe_srq.c
@@ -86,7 +86,6 @@ int rxe_srq_from_init(struct rxe_dev *rx
 	srq->srq_num		= srq->pelem.index;
 	srq->rq.max_wr		= init->attr.max_wr;
 	srq->rq.max_sge		= init->attr.max_sge;
-	srq->rq.is_user		= srq->is_user;
 
 	srq_wqe_size		= rcv_wqe_size(srq->rq.max_sge);
 
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -267,9 +267,6 @@ static int rxe_create_srq(struct ib_srq
 		if (udata->outlen < sizeof(*uresp))
 			return -EINVAL;
 		uresp = udata->outbuf;
-		srq->is_user = true;
-	} else {
-		srq->is_user = false;
 	}
 
 	err = rxe_srq_chk_attr(rxe, NULL, &init->attr, IB_SRQ_INIT_MASK);
--- a/drivers/infiniband/sw/rxe/rxe_verbs.h
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.h
@@ -77,7 +77,6 @@ enum wqe_state {
 };
 
 struct rxe_sq {
-	bool			is_user;
 	int			max_wr;
 	int			max_sge;
 	int			max_inline;
@@ -86,7 +85,6 @@ struct rxe_sq {
 };
 
 struct rxe_rq {
-	bool			is_user;
 	int			max_wr;
 	int			max_sge;
 	spinlock_t		producer_lock; /* guard queue producer */
@@ -100,7 +98,6 @@ struct rxe_srq {
 	struct rxe_pd		*pd;
 	struct rxe_rq		rq;
 	u32			srq_num;
-	bool			is_user;
 
 	int			limit;
 	int			error;