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: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 5c483b437bdd..f1badcd244d1 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -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);
