[PATCH v2 for-next 3/9] RDMA/hns: Delete unnecessary uar from hns_roce_cq

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From: Yixian Liu <liuyixian@xxxxxxxxxx>

The uar information is already recorded in priv_uar of hns_roce_dev,
there is no need to record it in hns_roce_cq again.

Signed-off-by: Yixian Liu <liuyixian@xxxxxxxxxx>
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxxxxx>
---
 drivers/infiniband/hw/hns/hns_roce_cq.c     | 4 +---
 drivers/infiniband/hw/hns/hns_roce_device.h | 1 -
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c
index 22541d1..d1d7739 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cq.c
@@ -347,7 +347,6 @@ static int create_kernel_cq(struct hns_roce_dev *hr_dev,
 			    struct hns_roce_cq *hr_cq, int cq_entries)
 {
 	struct device *dev = hr_dev->dev;
-	struct hns_roce_uar *uar;
 	int ret;
 
 	if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_RECORD_DB) {
@@ -367,9 +366,8 @@ static int create_kernel_cq(struct hns_roce_dev *hr_dev,
 		goto err_db;
 	}
 
-	uar = &hr_dev->priv_uar;
 	hr_cq->cq_db_l = hr_dev->reg_base + hr_dev->odb_offset +
-			 DB_REG_OFFSET * uar->index;
+			 DB_REG_OFFSET * hr_dev->priv_uar.index;
 
 	return 0;
 
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 3529e27..3800fea 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -496,7 +496,6 @@ struct hns_roce_cq {
 	void (*comp)(struct hns_roce_cq *cq);
 	void (*event)(struct hns_roce_cq *cq, enum hns_roce_event event_type);
 
-	struct hns_roce_uar		*uar;
 	u32				cq_depth;
 	u32				cons_index;
 	u32				*set_ci_db;
-- 
2.8.1




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