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RDMA/hns: Delete unused variable in hns_roce_v2_modify_qp function 

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>
This commit is contained in:
Lijun Ou 2019-02-23 20:01:28 +08:00 committed by Jason Gunthorpe
parent 82342e493b
commit d0a935563b
1 changed files with 0 additions and 2 deletions
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2
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -3970,7 +3970,6 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp,
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;
@ -3985,7 +3984,6 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp,
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)) {