Revert "RDMA/hns: Add clear_hem return value to log"

driver inclusion
category: cleanup
bugzilla: https://gitee.com/openeuler/kernel/issues/I7RKQ1

---------------------------------------------------------------------------

This reverts commit 33e7f3b4.
Signed-off-by: NJuan Zhou <zhoujuan51@h-partners.com>

drivers/infiniband/hw/hns/hns_roce_hem.c

@@ -619,7 +619,6 @@ static void clear_mhop_hem(struct hns_roce_dev *hr_dev,
 	u32 hop_num = mhop->hop_num;
 	u32 chunk_ba_num;
 	u32 step_idx;
-	int ret;
 
 	index->inited = HEM_INDEX_BUF;
 	chunk_ba_num = mhop->bt_chunk_size / BA_BYTE_LEN;
@@ -643,24 +642,16 @@ static void clear_mhop_hem(struct hns_roce_dev *hr_dev,
 		else
 			step_idx = hop_num;
 
-		ret = hr_dev->hw->clear_hem(hr_dev, table, obj, step_idx);
-		if (ret)
-			ibdev_warn(ibdev, "failed to clear hop%u HEM, ret = %d.\n",
-				   hop_num, ret);
-
-		if (index->inited & HEM_INDEX_L1) {
-			ret = hr_dev->hw->clear_hem(hr_dev, table, obj, 1);
-			if (ret)
-				ibdev_warn(ibdev, "failed to clear HEM step 1, ret = %d.\n",
-					   ret);
-		}
+		if (hr_dev->hw->clear_hem(hr_dev, table, obj, step_idx))
+			ibdev_warn(ibdev, "failed to clear hop%u HEM.\n", hop_num);
 
-		if (index->inited & HEM_INDEX_L0) {
-			ret = hr_dev->hw->clear_hem(hr_dev, table, obj, 0);
-			if (ret)
-				ibdev_warn(ibdev, "failed to clear HEM step 0, ret = %d.\n",
-					   ret);
-		}
+		if (index->inited & HEM_INDEX_L1)
+			if (hr_dev->hw->clear_hem(hr_dev, table, obj, 1))
+				ibdev_warn(ibdev, "failed to clear HEM step 1.\n");
+
+		if (index->inited & HEM_INDEX_L0)
+			if (hr_dev->hw->clear_hem(hr_dev, table, obj, 0))
+				ibdev_warn(ibdev, "failed to clear HEM step 0.\n");
 	}
 }
 
@@ -697,7 +688,6 @@ void hns_roce_table_put(struct hns_roce_dev *hr_dev,
 {
 	struct device *dev = hr_dev->dev;
 	unsigned long i;
-	int ret;
 
 	if (hns_roce_check_whether_mhop(hr_dev, table->type)) {
 		hns_roce_table_mhop_put(hr_dev, table, obj, 1);
@@ -710,10 +700,8 @@ void hns_roce_table_put(struct hns_roce_dev *hr_dev,
 					 &table->mutex))
 		return;
 
-	ret = hr_dev->hw->clear_hem(hr_dev, table, obj, HEM_HOP_STEP_DIRECT);
-	if (ret)
-		dev_warn(dev, "failed to clear HEM base address, ret = %d.\n",
-			 ret);
+	if (hr_dev->hw->clear_hem(hr_dev, table, obj, HEM_HOP_STEP_DIRECT))
+		dev_warn(dev, "failed to clear HEM base address.\n");
 
 	hns_roce_free_hem(hr_dev, table->hem[i]);
 	table->hem[i] = NULL;
@@ -929,8 +917,6 @@ void hns_roce_cleanup_hem_table(struct hns_roce_dev *hr_dev,
 {
 	struct device *dev = hr_dev->dev;
 	unsigned long i;
-	int obj;
-	int ret;
 
 	if (hns_roce_check_whether_mhop(hr_dev, table->type)) {
 		hns_roce_cleanup_mhop_hem_table(hr_dev, table);
@@ -939,11 +925,9 @@ void hns_roce_cleanup_hem_table(struct hns_roce_dev *hr_dev,
 
 	for (i = 0; i < table->num_hem; ++i)
 		if (table->hem[i]) {
-			obj = i * table->table_chunk_size / table->obj_size;
-			ret = hr_dev->hw->clear_hem(hr_dev, table, obj, 0);
-			if (ret)
-				dev_err(dev, "Clear HEM base address failed, ret = %d.\n",
-					ret);
+			if (hr_dev->hw->clear_hem(hr_dev, table,
+			    i * table->table_chunk_size / table->obj_size, 0))
+				dev_err(dev, "Clear HEM base address failed.\n");
 
 			hns_roce_free_hem(hr_dev, table->hem[i]);
 		}