Commit c65b5c51 authored by Lukasz Luba's avatar Lukasz Luba Committed by Rafael J. Wysocki
Browse files

thermal/of: Use kcalloc() instead of kzalloc() with multiplication 



According to the latest recommendations, kcalloc() should be used
instead of kzalloc() with multiplication (which might overflow).

Switch to this new scheme and use more safe kcalloc().

No functional impact.

Signed-off-by: default avatarLukasz Luba <lukasz.luba@arm.com>
Link: https://patch.msgid.link/20250224173432.1946070-2-lukasz.luba@arm.com


[ rjw: Subject and changelog edits ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent e6ca59bb

drivers/thermal/thermal_of.c

+1 −1
Original line number Diff line number Diff line
@@ -107,7 +107,7 @@ static struct thermal_trip *thermal_of_trips_init(struct device_node *np, int *n 
	if (!count)

		return NULL;



	struct thermal_trip *tt __free(kfree) = kzalloc(sizeof(*tt) * count, GFP_KERNEL);

	struct thermal_trip *tt __free(kfree) = kcalloc(count, sizeof(*tt), GFP_KERNEL);

	if (!tt)

		return ERR_PTR(-ENOMEM);