In article <20191124191258.GA3086@localhost.localdomain>, 'Alexander Kuleshov' <kuleshovm...@gmail.com> wrote: >Hello, > >On 11-24-19, Terry Moore wrote: >> >> Zero is never a legal address for an operating USB device. (It can >appear transiently during enumeration, but there's no way to operate a >device in that state; so it make no sense for address zero to be used >in usermode). A device at address zero is always under the >administration of the hub driver and is about to be moved to a non-zero >address. >> > >Yes, but usbdevs(8) everywhere counts devices from zero, so probably >this should be updated, >if it is ok I will take a look there and fix this if need in a separate patch. > >Here is new patch with updates suggested by Kamil to check the given >addr with strtoi(3):
You don't need "ep", you can pass NULL. christos
