diff options
| author |   Lukasz Luba <lukasz.luba@arm.com> | 2025-02-24 17:33:05 +0000 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-02-26 20:55:42 +0100 |
| commit | e6c0525fc6afb2e88c02b13a58a036d95492e6f6 (patch) | |
| tree | 90c4cf9057bff24352785f7852b0c590b8b059ad | |
| parent | thermal: k3_j72xx_bandgap: Use kcalloc() instead of kzalloc() (diff) | |
| download | wireguard-linux-e6c0525fc6afb2e88c02b13a58a036d95492e6f6.tar.xz wireguard-linux-e6c0525fc6afb2e88c02b13a58a036d95492e6f6.zip | |
thermal: int340x: 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: Lukasz Luba <lukasz.luba@arm.com>
Link: https://patch.msgid.link/20250224173432.1946070-4-lukasz.luba@arm.com
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c index 8dca6a6aceca..2d672c4be3ce 100644 --- a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c +++ b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c @@ -133,8 +133,8 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, if (ACPI_SUCCESS(status)) int34x_zone->aux_trip_nr = trip_cnt; - zone_trips = kzalloc(sizeof(*zone_trips) * (trip_cnt + INT340X_THERMAL_MAX_TRIP_COUNT), - GFP_KERNEL); + zone_trips = kcalloc(trip_cnt + INT340X_THERMAL_MAX_TRIP_COUNT, + sizeof(*zone_trips), GFP_KERNEL); if (!zone_trips) { ret = -ENOMEM; goto err_trips_alloc; |