From: Lijun Ou <oulijun@huawei.com>
Date: Mon, 30 Jul 2018 20:20:29 +0800
Subject: RDMA/hns: Use macro instead of magic number
Patch-mainline: v4.19-rc1
Git-commit: 426c414619ab742f6cb97c648d06975aa82cd62e
References: bsc#1104427 FATE#326416

This patch mainly uses CMD_CSQ_DESC_NUM instead of magic number in order
to improve readability.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c |    4 ++--
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h |    3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -705,8 +705,8 @@ static int hns_roce_v2_cmq_init(struct h
 	int ret;
 
 	/* Setup the queue entries for command queue */
-	priv->cmq.csq.desc_num = 1024;
-	priv->cmq.crq.desc_num = 1024;
+	priv->cmq.csq.desc_num = CMD_CSQ_DESC_NUM;
+	priv->cmq.crq.desc_num = CMD_CRQ_DESC_NUM;
 
 	/* Setup the lock for command queue */
 	spin_lock_init(&priv->cmq.csq.lock);
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -112,6 +112,9 @@
 	(step_idx == 1 && hop_num == 1) || \
 	(step_idx == 2 && hop_num == 2))
 
+#define CMD_CSQ_DESC_NUM		1024
+#define CMD_CRQ_DESC_NUM		1024
+
 enum {
 	NO_ARMED = 0x0,
 	REG_NXT_CEQE = 0x2,