linux-kernel - [PATCH for-next v2 1/3] RDMA/rtrs: remove duplicate cq

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1682213212-2-2-git-send-email-lizhijian@fujitsu.com>
Date:   Sun, 23 Apr 2023 01:26:50 +0000
From:   Li Zhijian <lizhijian@...itsu.com>
To:     <haris.iqbal@...os.com>, <jinpu.wang@...os.com>, <jgg@...pe.ca>,
        <leon@...nel.org>, <linux-rdma@...r.kernel.org>
CC:     <guoqing.jiang@...ux.dev>, <linux-kernel@...r.kernel.org>,
        Li Zhijian <lizhijian@...itsu.com>
Subject: [PATCH for-next v2 1/3] RDMA/rtrs: remove duplicate cq_num assignment

line 1701 and 1713 are duplicate:
> 1701         cq_num = max_send_wr + max_recv_wr;
 1702         /* alloc iu to recv new rkey reply when server reports flags set */
 1703         if (clt_path->flags & RTRS_MSG_NEW_RKEY_F || con->c.cid == 0) {
 1704                 con->rsp_ius = rtrs_iu_alloc(cq_num, sizeof(*rsp),
 1705                                               GFP_KERNEL,
 1706                                               clt_path->s.dev->ib_dev,
 1707                                               DMA_FROM_DEVICE,
 1708                                               rtrs_clt_rdma_done);
 1709                 if (!con->rsp_ius)
 1710                         return -ENOMEM;
 1711                 con->queue_num = cq_num;
 1712         }
> 1713         cq_num = max_send_wr + max_recv_wr;

Acked-by: Guoqing Jiang <guoqing.jiang@...ux.dev>
Acked-by: Jack Wang <jinpu.wang@...os.com>
Signed-off-by: Li Zhijian <lizhijian@...itsu.com>
---
V2: Add acked-by tags
---
 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 80abf45a197a..c2065fc33a56 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -1710,7 +1710,6 @@ static int create_con_cq_qp(struct rtrs_clt_con *con)
 			return -ENOMEM;
 		con->queue_num = cq_num;
 	}
-	cq_num = max_send_wr + max_recv_wr;
 	cq_vector = con->cpu % clt_path->s.dev->ib_dev->num_comp_vectors;
 	if (con->c.cid >= clt_path->s.irq_con_num)
 		err = rtrs_cq_qp_create(&clt_path->s, &con->c, max_send_sge,
-- 
2.29.2