On Mon, May 18, 2020 at 5:34 AM kbuild test robot <lkp(a)intel.com&gt; wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/fixes > head: 172b14b48ca10b280482b164506892ea09edb946 > commit: 97df5e5758f7d1dd0ca97e3210696818fc45bdb3 [2/8] usb: raw-gadget: fix gadget endpoint selection > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kbuild test robot <lkp(a)intel.com&gt; > > scripts/checkpatch.pl 0001-usb-raw-gadget-fix-gadget-endpoint-selection.patch > # many are suggestions rather than must-fix > > WARNING: simple_strtoul is obsolete, use kstrtoul instead > #123: drivers/usb/gadget/legacy/raw_gadget.c:261: > + return simple_strtoul(&name[2], NULL, 10); The use of simple_strtoul() is intended here and falls under [1]. I'm not sure if we need to explain this to kbuild test robot somehow.