drivers: dpaa2: Use devm_kcalloc() in setup_dpni() (9334d5ba) · Commits · 戴 / test

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>

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -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;

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