thermal: core: Use strnlen() in thermal_zone_device_register_with_trips()

Replace strlen() with the safer strnlen() and calculate the length of
the thermal zone name 'type' only once.

No functional changes.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
[ rjw: Subject edits ]
Link: https://patch.msgid.link/20251216130943.40180-2-thorsten.blum@linux.dev
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Thorsten Blum 2025-12-16 14:09:44 +01:00 • committed by Rafael J. Wysocki
commit 1d97b8e3bf