From: Weihang Li <liweihang@hisilicon.com>
Date: Wed, 4 Sep 2019 11:14:41 +0800
Subject: RDMA/hns: remove a redundant le16_to_cpu
Patch-mainline: v5.5-rc1
Git-commit: 9f7d7064009c37cb26eee4a83302cf077fe180d6
References: jsc#SLE-8449

Type of ah->av.vlan is u16, there will be a problem using le16_to_cpu
on it.

Fixes: 82e620d9c3a0 ("RDMA/hns: Modify the data structure of hns_roce_av")
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Link: https://lore.kernel.org/r/1567566885-23088-2-git-send-email-liweihang@hisilicon.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -389,7 +389,7 @@ static int hns_roce_v2_post_send(struct
 			roce_set_field(ud_sq_wqe->byte_36,
 				       V2_UD_SEND_WQE_BYTE_36_VLAN_M,
 				       V2_UD_SEND_WQE_BYTE_36_VLAN_S,
-				       le16_to_cpu(ah->av.vlan));
+				       ah->av.vlan);
 			roce_set_field(ud_sq_wqe->byte_36,
 				       V2_UD_SEND_WQE_BYTE_36_HOPLIMIT_M,
 				       V2_UD_SEND_WQE_BYTE_36_HOPLIMIT_S,