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From: Li Zhijian <lizhijian@fujitsu.com>
To: <haris.iqbal@ionos.com>, <jinpu.wang@ionos.com>, <jgg@ziepe.ca>,
	<leon@kernel.org>, <linux-rdma@vger.kernel.org>
Cc: <guoqing.jiang@linux.dev>, <linux-kernel@vger.kernel.org>,
	Li Zhijian <lizhijian@fujitsu.com>
Subject: [PATCH for-next 1/3] RDMA/rtrs: Remove duplicate cq_num assignment
Date: Mon, 10 Apr 2023 06:43:02 +0000	[thread overview]
Message-ID: <1681108984-2-2-git-send-email-lizhijian@fujitsu.com> (raw)
In-Reply-To: <1681108984-2-1-git-send-email-lizhijian@fujitsu.com>

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;

Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
---
 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


  reply	other threads:[~2023-04-10  6:43 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-10  6:43 [PATCH for-next 0/3] rtrs bugfix and cleanups Li Zhijian
2023-04-10  6:43 ` Li Zhijian [this message]
2023-04-10 13:09   ` [PATCH for-next 1/3] RDMA/rtrs: Remove duplicate cq_num assignment Guoqing Jiang
2023-04-19 10:37   ` Jinpu Wang
2023-04-10  6:43 ` [PATCH for-next 2/3] RDMA/rtrs: Fix rxe_dealloc_pd warning Li Zhijian
2023-04-10 12:08   ` Leon Romanovsky
2023-04-10 13:10     ` Guoqing Jiang
2023-04-11  2:43       ` Zhijian Li (Fujitsu)
2023-04-11 12:26         ` Leon Romanovsky
2023-04-12  1:15           ` Zhijian Li (Fujitsu)
2023-04-13  7:35             ` Guoqing Jiang
2023-04-13  8:12               ` Zhijian Li (Fujitsu)
2023-04-13 13:24                 ` Leon Romanovsky
2023-04-14 15:58                   ` Zhu Yanjun
2023-04-17  2:18                     ` Zhijian Li (Fujitsu)
2023-04-17 18:04                       ` Leon Romanovsky
2023-04-18  7:04                         ` Zhijian Li (Fujitsu)
2023-04-18  7:57                           ` Leon Romanovsky
2023-04-19  9:53                             ` Zhijian Li (Fujitsu)
2023-04-19 13:20                               ` Jinpu Wang
2023-04-20  2:00                                 ` Zhijian Li (Fujitsu)
2023-04-21  1:38                                   ` Zhijian Li (Fujitsu)
2023-04-21  6:49                                     ` Zhijian Li (Fujitsu)
2023-04-21  7:05                                     ` Jinpu Wang
2023-04-14  3:40                 ` Guoqing Jiang
2023-04-14  4:25                   ` Bob Pearson
2023-04-14  5:37                   ` Zhijian Li (Fujitsu)
2023-04-14  6:03                     ` Jinpu Wang
2023-04-14  6:47                       ` Zhijian Li (Fujitsu)
2023-04-14  6:04                     ` Guoqing Jiang
2023-04-14 10:09                       ` Zhijian Li (Fujitsu)
2023-04-17  3:08                         ` Guoqing Jiang
2023-04-18  6:47                           ` Zhijian Li (Fujitsu)
2023-04-10  6:43 ` [PATCH for-next 3/3] RDMA/rtrs: Avoid use-after-free in rtrs_clt_rdma_cm_handler Li Zhijian
2023-04-10 12:10   ` Leon Romanovsky
2023-04-10 13:13   ` Guoqing Jiang
2023-04-11  1:33     ` Zhijian Li (Fujitsu)
2023-04-12  1:15       ` Guoqing Jiang

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