From: Gioh Kim <gi-oh.kim@ionos.com>
Date: Fri, 6 Aug 2021 13:21:12 +0200
Subject: RDMA/rtrs: Remove (void) casting for functions
Patch-mainline: v5.15-rc1
Git-commit: cbe2de395cd0dc6b673d70581e3611b84ae196a1
References: jsc#SLE-19249

Casting to (void) does nothing, remove them.

Link: https://lore.kernel.org/r/20210806112112.124313-7-haris.iqbal@ionos.com
Suggested-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Reviewed-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/ulp/rtrs/rtrs-srv.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c
@@ -1893,7 +1893,7 @@ static int rtrs_rdma_connect(struct rdma
 	err = create_con(sess, cm_id, cid);
 	if (err) {
 		rtrs_err((&sess->s), "create_con(), error %d\n", err);
-		(void)rtrs_rdma_do_reject(cm_id, err);
+		rtrs_rdma_do_reject(cm_id, err);
 		/*
 		 * Since session has other connections we follow normal way
 		 * through workqueue, but still return an error to tell cma.c
@@ -1904,7 +1904,7 @@ static int rtrs_rdma_connect(struct rdma
 	err = rtrs_rdma_do_accept(sess, cm_id);
 	if (err) {
 		rtrs_err((&sess->s), "rtrs_rdma_do_accept(), error %d\n", err);
-		(void)rtrs_rdma_do_reject(cm_id, err);
+		rtrs_rdma_do_reject(cm_id, err);
 		/*
 		 * Since current connection was successfully added to the
 		 * session we follow normal way through workqueue to close the