vmlinux.o: warning: objtool: ovl_copy_up_tmpfile() falls through to next function wacom_bpt3_touch_msg.cold()

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   ce36c8b149873b50f2a4b9818eb3dcdd74ddd5a3
commit: 0babf89c9cca7e074d6e59893e462e4886f481cc hwmon: (f71882fg) prevent possible division by zero
date:   5 months ago
config: x86_64-buildonly-randconfig-r004-20220214 (https://download.01.org/0day-ci/archive/20231003/202310032325.XWZZTk8n-lkp@xxxxxxxxx/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231003/202310032325.XWZZTk8n-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310032325.XWZZTk8n-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> vmlinux.o: warning: objtool: ovl_copy_up_tmpfile() falls through to next function wacom_bpt3_touch_msg.cold()

-- 
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