CC: kbuild-all(a)lists.01.org BCC: lkp(a)intel.com CC: linux-kernel(a)vger.kernel.org TO: Benjamin Tissoires <benjamin.tissoires(a)redhat.com&gt; CC: Jiri Kosina <jkosina(a)suse.cz&gt; CC: Ping Cheng <ping.cheng(a)wacom.com&gt; tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 787af64d05cd528aac9ad16752d11bb1c6061bb9 commit: 22f4b026c3ddd4b26c5baa202bd3ee38feaa2e9a HID: compute an ordered list of input fields to process date: 4 weeks ago :::::: branch date: 16 hours ago :::::: commit date: 4 weeks ago compiler: or1k-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; cppcheck possible warnings: (new ones prefixed by >>, may not real problems) list_for_each_entry(report, &report_enum->report_list, list) ^ vim +1767 drivers/hid/hid-core.c 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1761 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1762 static void hid_process_ordering(struct hid_device *hid) 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1763 { 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1764 struct hid_report *report; 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1765 struct hid_report_enum *report_enum = &hid->report_enum[HID_INPUT_REPORT]; 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1766 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 @1767 list_for_each_entry(report, &report_enum->report_list, list) 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1768 hid_report_process_ordering(hid, report); 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1769 } 22f4b026c3ddd4 Benjamin Tissoires 2022-02-03 1770 -- 0-DAY CI Kernel Test Service https://01.org/lkp