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Commit da91ddfd authored by YueHaibing's avatar YueHaibing Committed by Jason Gunthorpe
Browse files

RDMA/hns: Remove set but not used variable 'rst' 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/infiniband/hw/hns/hns_roce_hw_v2.c: In function 'hns_roce_v2_qp_flow_control_init':
drivers/infiniband/hw/hns/hns_roce_hw_v2.c:4384:33: warning:
 variable 'rst' set but not used [-Wunused-but-set-variable]

It never used since introduction.

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 02da3750

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+1 −2
Original line number Diff line number Diff line
@@ -4381,7 +4381,7 @@ static int hns_roce_v2_destroy_qp(struct ib_qp *ibqp) 
static int hns_roce_v2_qp_flow_control_init(struct hns_roce_dev *hr_dev,

						struct hns_roce_qp *hr_qp)

{

	struct hns_roce_sccc_clr_done *rst, *resp;

	struct hns_roce_sccc_clr_done *resp;

	struct hns_roce_sccc_clr *clr;

	struct hns_roce_cmq_desc desc;

	int ret, i;
@@ -4390,7 +4390,6 @@ static int hns_roce_v2_qp_flow_control_init(struct hns_roce_dev *hr_dev, 


	/* set scc ctx clear done flag */

	hns_roce_cmq_setup_basic_desc(&desc, HNS_ROCE_OPC_RESET_SCCC, false);

	rst = (struct hns_roce_sccc_clr_done *)desc.data;

	ret =  hns_roce_cmq_send(hr_dev, &desc, 1);

	if (ret) {

		dev_err(hr_dev->dev, "Reset SCC ctx  failed(%d)\n", ret);