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;

Remove the duplicate.

Link: https://lore.kernel.org/r/1682384563-2-2-git-send-email-lizhijian@fujitsu.comAcked-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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,