From: oulijun <oulijun@huawei.com>
Date: Fri, 4 May 2018 02:57:06 +0000 (+0800)
Subject: RDMA/hns: Update convert function of endian format
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ad18e20ba2887e221e903d311f4c9a1586eacffb;p=openwrt%2Fstaging%2Fblogic.git

RDMA/hns: Update convert function of endian format

Because the sys_image_guid of ib_device_attr structure is __be64, it
need to use cpu_to_be64 for converting.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c
index 9d48bc07a9e6..96fb6a9ed93c 100644
--- a/drivers/infiniband/hw/hns/hns_roce_main.c
+++ b/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -199,7 +199,7 @@ static int hns_roce_query_device(struct ib_device *ib_dev,
 
 	memset(props, 0, sizeof(*props));
 
-	props->sys_image_guid = cpu_to_be32(hr_dev->sys_image_guid);
+	props->sys_image_guid = cpu_to_be64(hr_dev->sys_image_guid);
 	props->max_mr_size = (u64)(~(0ULL));
 	props->page_size_cap = hr_dev->caps.page_size_cap;
 	props->vendor_id = hr_dev->vendor_id;