From: Lijun Ou <oulijun@huawei.com>
Date: Sat, 23 Feb 2019 20:01:28 +0800
Subject: RDMA/hns: Delete unused variable in hns_roce_v2_modify_qp function
Patch-mainline: v5.2-rc1
Git-commit: d0a935563bc0f447abed7799388fa3f13099cc0d
References: bsc#1104427 FATE#326416
The src_mac array is not used in hns_roce_v2_modify_qp function.
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_hw_v2.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -3975,7 +3975,6 @@ static int hns_roce_v2_modify_qp(struct
const struct ib_global_route *grh =
rdma_ah_read_grh(&attr->ah_attr);
const struct ib_gid_attr *gid_attr = NULL;
- u8 src_mac[ETH_ALEN];
int is_roce_protocol;
u16 vlan = 0xffff;
u8 ib_port;
@@ -3990,7 +3989,6 @@ static int hns_roce_v2_modify_qp(struct
if (is_roce_protocol) {
gid_attr = attr->ah_attr.grh.sgid_attr;
vlan = rdma_vlan_dev_vlan_id(gid_attr->ndev);
- memcpy(src_mac, gid_attr->ndev->dev_addr, ETH_ALEN);
}
if (is_vlan_dev(gid_attr->ndev)) {