drivers: dpaa2: Use devm_kcalloc() in setup_dpni()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "devm_kcalloc".
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 8fb48de..f150cd4 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -2907,8 +2907,9 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
if (err && err != -EOPNOTSUPP)
goto close;
- priv->cls_rules = devm_kzalloc(dev, sizeof(struct dpaa2_eth_cls_rule) *
- dpaa2_eth_fs_count(priv), GFP_KERNEL);
+ priv->cls_rules = devm_kcalloc(dev, dpaa2_eth_fs_count(priv),
+ sizeof(struct dpaa2_eth_cls_rule),
+ GFP_KERNEL);
if (!priv->cls_rules) {
err = -ENOMEM;
goto close;