Re: [PATCH v3] thermal/debugfs: change kzalloc to kcalloc

[Markus Elfring]

> We are replacing any instances of kzalloc(size * count, ...) with
> kcalloc(count, size, ...) due to risk of overflow [1].

* See also:
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.13#n94

* Would you like to improve the summary phrase another bit?


…
> +++ b/drivers/thermal/thermal_debugfs.c
> @@ -876,7 +876,7 @@ void thermal_debug_tz_add(struct thermal_zone_device *tz)
>
>  	tz_dbg->tz = tz;
>
> -	tz_dbg->trips_crossed = kzalloc(sizeof(int) * tz->num_trips, GFP_KERNEL);
> +	tz_dbg->trips_crossed = kcalloc(tz->num_trips, sizeof(int), GFP_KERNEL);
…

See also:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/coding-style.rst?h=v6.13#n941

Regards,
Markus