Hi Phillip, 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/Phillip-Potter/staging-rtl8188eu... base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git f133717efc6f28052667daf682e99ffd4b3d7588 config: i386-randconfig-r026-20210723 (attached as .config) compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/f6660780a56e74a9bc575b0ec28b2d649... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Phillip-Potter/staging-rtl8188eu-replace-driver-with-better-version/20210724-081451 git checkout f6660780a56e74a9bc575b0ec28b2d64910939a3 # save the attached .config to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/staging/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 22 | #include <osdep_service.h> | ^~~~~~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 29 | #include <drv_types.h> | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 22 | #include <osdep_service.h> | ^~~~~~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 22 | #include <rtw_debug.h> | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 22 | #include <osdep_service.h> | ^~~~~~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 22 | #include <drv_types.h> | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 42 | #include <osdep_service.h> | ^~~~~~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 22 | #include <osdep_service.h> | ^~~~~~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 21 | #include<rtw_iol.h> | ^~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 21 | #include <drv_types.h> | ^~~~~~~~~~~~~ compilation terminated. -- cc1: warning: drivers/staging/r8188eu/include: No such file or directory [-Wmissing-include-dirs] 23 | #include <osdep_service.h> | ^~~~~~~~~~~~~~~~~ compilation terminated. .. vim +22 drivers/staging/r8188eu/core/rtw_ap.c 25dd472d5a6a24 Phillip Potter 2021-07-24 21 25dd472d5a6a24 Phillip Potter 2021-07-24 @22 #include <osdep_service.h> 25dd472d5a6a24 Phillip Potter 2021-07-24 23 #include <drv_types.h> 25dd472d5a6a24 Phillip Potter 2021-07-24 24 #include <wifi.h> 25dd472d5a6a24 Phillip Potter 2021-07-24 25 #include <ieee80211.h> 25dd472d5a6a24 Phillip Potter 2021-07-24 26 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org