From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Tue, 18 Apr 2017 10:15:19 +0200 * 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_kmalloc_array". This issue was detected by using the Coccinelle software. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/clk/hisilicon/clk.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/clk/hisilicon/clk.c b/drivers/clk/hisilicon/clk.c index eca4c66e316c..b73c1dfae7f1 100644 --- a/drivers/clk/hisilicon/clk.c +++ b/drivers/clk/hisilicon/clk.c @@ -54,8 +54,9 @@ struct hisi_clock_data *hisi_clk_alloc(struct platform_device *pdev, if (!clk_data->base) return NULL; - clk_table = devm_kmalloc(&pdev->dev, sizeof(struct clk *) * nr_clks, - GFP_KERNEL); + clk_table = devm_kmalloc_array(&pdev->dev, nr_clks, + sizeof(*clk_table), + GFP_KERNEL); if (!clk_table) return NULL; -- 2.12.2 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
