From 930cfe0f129d2e9fee8ed3e8488daee881aa31c5 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Thu, 13 Jun 2019 21:54:12 +0200 Subject: [PATCH] hinic: Use devm_kasprintf instead of hard coding it 'devm_kasprintf' is less verbose than: snprintf(NULL, 0, ...); devm_kzalloc(...); sprintf so use it instead. Signed-off-by: Christophe JAILLET Signed-off-by: Zhao Chen Signed-off-by: David S. Miller --- drivers/net/ethernet/huawei/hinic/hinic_rx.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) 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; -- 2.30.2