On Saturday, September 4, 2021 7:09:58 PM CEST kernel test robot wrote: > Hi "Fabio, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on staging/staging-testing] > > url: https://github.com/0day-ci/linux/commits/Fabio-M-De-Francesco/ staging-r8188eu-Shorten-and-simplify-calls-chain/20210904-231010 > base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git fde4862d1ac7100028da4371d92454fec6cf3f4f > > [...] > > All errors (new ones prefixed by >>): > > drivers/staging/r8188eu/hal/usb_ops_linux.c: In function 'usb_write': > >> drivers/staging/r8188eu/hal/usb_ops_linux.c:105:47: error: 'REALTEK_USB_VENQT_SEND' undeclared (first use in this function); did you mean 'REALTEK_USB_VENQT_READ'? > 105 | REALTEK_USB_VENQT_SEND, value, > | ^~~~~~~~~~~~~~~~~~~~~~ > Hello to all, I apologize for this easily avoidable mistake. I'm about to post the v2 series. However, I write this message to affirm that Pavel's tests on this patch are still valid and confirmed because his copy *has* the right parameter that is REALTEK_USB_VENQT_WRITE. It's all my fault. Pavel warned me that during the review and test he noticed that I had written REALTEK_USB_VENQT_READ and obviously my build was successful because it was a symbol known to the compiler. Pavel successfully changed his local copy and I (independently) changed mine without thinking about rebuilding. I was absolutely certain it was the expected parameter (perhaps the function name - usb_control_msg_send () - played a part in leading me to this stupid mistake). In summary, first I want to apologize for the noise, secondly I want to apologize to Pavel who is co-author and tester of this 3/3 of our series. Regards, Fabio