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path: root/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
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Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_enet.c')
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index f2b31d278bc9..25a73bb2e642 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -2846,8 +2846,10 @@ static int hns3_get_ring_config(struct hns3_nic_priv *priv)
struct pci_dev *pdev = h->pdev;
int i, ret;
- priv->ring_data = devm_kzalloc(&pdev->dev, h->kinfo.num_tqps *
- sizeof(*priv->ring_data) * 2,
+ priv->ring_data = devm_kzalloc(&pdev->dev,
+ array3_size(h->kinfo.num_tqps,
+ sizeof(*priv->ring_data),
+ 2),
GFP_KERNEL);
if (!priv->ring_data)
return -ENOMEM;