From 953cb41219fbbb5ccb4cadd2524adc4d6927d996 Mon Sep 17 00:00:00 2001
From: Junxian Huang <huangjunxian6@hisilicon.com>
Date: Thu, 18 Apr 2024 13:49:29 +0800
Subject: [PATCH 30/33] libhns: Remove unused return value

mainline inclusion
from mainline-master
commit 9e1847c96356c452b3ed2330ddf4c484508c6f10
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZME
CVE: NA

Reference: https://github.com/linux-rdma/rdma-core/pull/1450/commits/9e1847c96356c452b3ed2330ddf4c484508c6f10

----------------------------------------------------------------------

parse_cqe_for_resp() will never fail and always returns 0. Remove the
unused return value.

Fixes: 061f7e1757ca ("libhns: Refactor the poll one interface")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Signed-off-by: Juan Zhou <zhoujuan51@h-partners.com>
---
 providers/hns/hns_roce_u_hw_v2.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/providers/hns/hns_roce_u_hw_v2.c b/providers/hns/hns_roce_u_hw_v2.c
index b2d452b..a0b8655 100644
--- a/providers/hns/hns_roce_u_hw_v2.c
+++ b/providers/hns/hns_roce_u_hw_v2.c
@@ -531,7 +531,7 @@ static void parse_cqe_for_srq(struct hns_roce_v2_cqe *cqe, struct ibv_wc *wc,
 		handle_recv_cqe_inl_from_srq(cqe, srq);
 }
 
-static int parse_cqe_for_resp(struct hns_roce_v2_cqe *cqe, struct ibv_wc *wc,
+static void parse_cqe_for_resp(struct hns_roce_v2_cqe *cqe, struct ibv_wc *wc,
 			       struct hns_roce_qp *hr_qp)
 {
 	struct hns_roce_wq *wq;
@@ -547,8 +547,6 @@ static int parse_cqe_for_resp(struct hns_roce_v2_cqe *cqe, struct ibv_wc *wc,
 		handle_recv_cqe_inl_from_rq(cqe, hr_qp);
 	else if (hr_reg_read(cqe, CQE_RQ_INLINE))
 		handle_recv_rq_inl(cqe, hr_qp);
-
-	return 0;
 }
 
 static void parse_cqe_for_req(struct hns_roce_v2_cqe *cqe, struct ibv_wc *wc,
-- 
2.33.0