diff --git a/drivers/net/ethernet/huawei/hinic/hinic_rx.c b/drivers/net/ethernet/huawei/hinic/hinic_rx.c
index 04c887d13848..1eadd99a7fad 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_rx.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_rx.c
@@ -502,7 +502,7 @@ int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq,
 		   struct net_device *netdev)
 {
 	struct hinic_qp *qp = container_of(rq, struct hinic_qp, rq);
-	int err, pkts, irqname_len;
+	int err, pkts;
 
 	rxq->netdev = netdev;
 	rxq->rq = rq;
@@ -511,13 +511,11 @@ int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq,
 
 	rxq_stats_init(rxq);
 
-	irqname_len = snprintf(NULL, 0, "hinic_rxq%d", qp->q_id) + 1;
-	rxq->irq_name = devm_kzalloc(&netdev->dev, irqname_len, GFP_KERNEL);
+	rxq->irq_name = devm_kasprintf(&netdev->dev, GFP_KERNEL,
+				       "hinic_rxq%d", qp->q_id);
 	if (!rxq->irq_name)
 		return -ENOMEM;
 
-	sprintf(rxq->irq_name, "hinic_rxq%d", qp->q_id);
-
 	pkts = rx_alloc_pkts(rxq);
 	if (!pkts) {
 		err = -ENOMEM;