platform/mellanox: Use 2-factor allocator calls

As already done treewide, switch from open-coded multiplication to using
2-factor allocation helpers.

Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/platform/mellanox/mlxreg-io.c b/drivers/platform/mellanox/mlxreg-io.c
index c192dfe..acfaf64 100644 (file)
--- a/drivers/platform/mellanox/mlxreg-io.c
+++ b/drivers/platform/mellanox/mlxreg-io.c
@@ -152,8 +152,8 @@ static int mlxreg_io_attr_init(struct mlxreg_io_priv_data *priv)
 {
        int i;
 
-       priv->group.attrs = devm_kzalloc(&priv->pdev->dev,
-                                        priv->pdata->counter *
+       priv->group.attrs = devm_kcalloc(&priv->pdev->dev,
+                                        priv->pdata->counter,
                                         sizeof(struct attribute *),
                                         GFP_KERNEL);
        if (!priv->group.attrs)