Build fails Ubuntu 22.10, somewhat different error output

[strusty]

root@radhe:/tmp/t4u/rtl8812AU_8821AU_linux-master# make make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.19.0-41-generic/build M=/tmp/t4u/rtl8812AU_8821AU_linux-master modules make[1]: Entering directory '/usr/src/linux-headers-5.19.0-41-generic' warning: the compiler differs from the one used to build the kernel The kernel was built by: x86_64-linux-gnu-gcc (Ubuntu 11.3.0-1ubuntu1~22.04.1) 11.3.0 You are using: gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0 CC [M] /tmp/t4u/rtl8812AU_8821AU_linux-master/core/rtw_cmd.o In file included from /tmp/t4u/rtl8812AU_8821AU_linux-master/include/osdep_service.h:41, from /tmp/t4u/rtl8812AU_8821AU_linux-master/include/drv_types.h:32, from /tmp/t4u/rtl8812AU_8821AU_linux-master/core/rtw_cmd.c:22: /tmp/t4u/rtl8812AU_8821AU_linux-master/core/rtw_cmd.c: In function ‘rtw_cmd_thread’: /tmp/t4u/rtl8812AU_8821AU_linux-master/include/osdep_service_linux.h:166:23: error: implicit declaration of function ‘complete_and_exit’ [-Werror=implicit-function-declaration] 166 | #define thread_exit() complete_and_exit(NULL, 0) | ^~~~~~~~~~~~~~~~~ /tmp/t4u/rtl8812AU_8821AU_linux-master/core/rtw_cmd.c:706:9: note: in expansion of macro ‘thread_exit’ 706 | thread_exit(); | ^~~~~~~~~~~ /tmp/t4u/rtl8812AU_8821AU_linux-master/core/rtw_cmd.c:708:1: error: control reaches end of non-void function [-Werror=return-type] 708 | } | ^ cc1: all warnings being treated as errors make[2]: *** [scripts/Makefile.build:257: /tmp/t4u/rtl8812AU_8821AU_linux-master/core/rtw_cmd.o] Error 1 make[1]: *** [Makefile:1850: /tmp/t4u/rtl8812AU_8821AU_linux-master] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-5.19.0-41-generic' make: *** [Makefile:1622: modules] Error 2