diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c
index 157c84a1f55f59eda3e416d8efe36cb892f44697..8490a86c3ef08b07a978767e13f08f27e2fc0633 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -378,7 +378,7 @@ static int hns_roce_set_hem(struct hns_roce_dev *hr_dev,
 
 		end = HW_SYNC_TIMEOUT_MSECS;
 		while (end) {
-			if (!readl(bt_cmd) >> BT_CMD_SYNC_SHIFT)
+			if (!(readl(bt_cmd) >> BT_CMD_SYNC_SHIFT))
 				break;
 
 			mdelay(HW_SYNC_SLEEP_TIME_INTERVAL);