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authorXu Wang <vulab@iscas.ac.cn>2020-06-11 02:45:20 +0000
committerDavid S. Miller <davem@davemloft.net>2020-06-11 12:41:12 -0700
commit9334d5ba32c052fc925e0c817dc398c98b093221 (patch)
tree4379f8d173b9b45053acae5e8666bfed3c130009 /drivers
parentae0b829df7120c78692e49c88453007e531c0e00 (diff)
downloadlinux-9334d5ba32c052fc925e0c817dc398c98b093221.tar.bz2
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 8fb48de5d18c..f150cd454fa4 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;