From: oulijun <oulijun@huawei.com>
Date: Tue, 30 Jan 2018 20:20:45 +0800
Subject: RDMA/hns: Fix misplaced call to hns_roce_cleanup_hem_table
Patch-mainline: v4.16-rc1
Git-commit: 0da6550366b8d3a221d4a927e56efec82049d518
References: bsc#1104427 FATE#326416

The mtt_table is cleaned up during the err_unmap_cqe label, it is a
mistake to duplicate the cleanup during the later unwind labels.

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_main.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/infiniband/hw/hns/hns_roce_main.c
+++ b/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -636,7 +636,6 @@ err_unmap_dmpt:
 	hns_roce_cleanup_hem_table(hr_dev, &hr_dev->mr_table.mtpt_table);
 
 err_unmap_mtt:
-	hns_roce_cleanup_hem_table(hr_dev, &hr_dev->mr_table.mtt_table);
 	if (hns_roce_check_whether_mhop(hr_dev, HEM_TYPE_CQE))
 		hns_roce_cleanup_hem_table(hr_dev,
 					   &hr_dev->mr_table.mtt_cqe_table);