From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Thu, 13 Apr 2017 15:35:27 +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. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/pinctrl/freescale/pinctrl-imx.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 44dbf6e38d79..078875361d76 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -726,8 +726,10 @@ int imx_pinctrl_probe(struct platform_device *pdev, if (!ipctl) return -ENOMEM; - info->pin_regs = devm_kmalloc(&pdev->dev, sizeof(*info->pin_regs) * - info->npins, GFP_KERNEL); + info->pin_regs = devm_kmalloc_array(&pdev->dev, + info->npins, + sizeof(*info->pin_regs), + GFP_KERNEL); if (!info->pin_regs) return -ENOMEM; -- 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
