diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 14e89454e269..dafc33b02e09 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1086,7 +1086,7 @@ static int __hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
 	return ret;
 }
 
-int hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
+static int hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
 			     struct hns_roce_cmq_desc *desc, int num)
 {
 	int retval;