From: Markus Elfring <[email protected]> Date: Wed, 26 Apr 2017 16:45:25 +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_kcalloc". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- drivers/thermal/ti-soc-thermal/ti-bandgap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c index ba9c302454fb..f19cb7612a65 100644 --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c @@ -1224,8 +1224,8 @@ static struct ti_bandgap *ti_bandgap_build(struct platform_device *pdev) bgp->conf = of_id->data; /* register shadow for context save and restore */ - bgp->regval = devm_kzalloc(&pdev->dev, sizeof(*bgp->regval) * - bgp->conf->sensor_count, GFP_KERNEL); + bgp->regval = devm_kcalloc(&pdev->dev, bgp->conf->sensor_count, + sizeof(*bgp->regval), GFP_KERNEL); if (!bgp->regval) { dev_err(&pdev->dev, "Unable to allocate mem for driver ref\n"); return ERR_PTR(-ENOMEM); -- 2.12.2
