diff options
| author |   Lukasz Luba <lukasz.luba@arm.com> | 2025-02-24 17:33:06 +0000 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-02-26 20:55:42 +0100 |
| commit | 063ab16ff5cfa74aba25ec7efa08d2d016a429da (patch) | |
| tree | c76f83350d47a7ee9600118924b34af6998440a6 | |
| parent | thermal: int340x: Use kcalloc() instead of kzalloc() with multiplication (diff) | |
| download | wireguard-linux-063ab16ff5cfa74aba25ec7efa08d2d016a429da.tar.xz wireguard-linux-063ab16ff5cfa74aba25ec7efa08d2d016a429da.zip | |
thermal: hisi: 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/20250224173432.1946070-5-lukasz.luba@arm.com
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/thermal/hisi_thermal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c index 7e918bd3f100..4307161533a7 100644 --- a/drivers/thermal/hisi_thermal.c +++ b/drivers/thermal/hisi_thermal.c @@ -412,8 +412,8 @@ static int hi3660_thermal_probe(struct hisi_thermal_data *data) data->nr_sensors = 1; - data->sensor = devm_kzalloc(dev, sizeof(*data->sensor) * - data->nr_sensors, GFP_KERNEL); + data->sensor = devm_kcalloc(dev, data->nr_sensors, + sizeof(*data->sensor), GFP_KERNEL); if (!data->sensor) return -ENOMEM; |