RTL8812au driver source code A little help please?

[Nathaniel Russell]

make[1]: Entering directory '/usr/src/linux-4.19'
  CC [M]  /tmp/rtl8812AU_8821AU_linux/os_dep/linux/os_intfs.o
/tmp/rtl8812AU_8821AU_linux/os_dep/linux/os_intfs.c:816:22: error:
initialization of ÃâËu16 (*)(struct net_device *, struct sk_buff *,
struct net_device *, u16 (*)(struct net_device *, struct sk_buff *,
struct net_device *))Ãââ {aka ÃâËshort unsigned int (*)(struct net_device
*, struct sk_buff *, struct net_device *, short unsigned int
(*)(struct net_device *, struct sk_buff *, struct net_device *))Ãââ}
from incompatible pointer type ÃâËu16 (*)(struct net_device *, struct
sk_buff *, void *, u16 (*)(struct net_device *, struct sk_buff *,
struct net_device *))Ãââ {aka ÃâËshort unsigned int (*)(struct net_device
*, struct sk_buff *, void *, short unsigned int (*)(struct net_device
*, struct sk_buff *, struct net_device *))Ãââ}
[-Werror=incompatible-pointer-types]
  .ndo_select_queue = rtw_select_queue,
                      ^~~~~~~~~~~~~~~~
/tmp/rtl8812AU_8821AU_linux/os_dep/linux/os_intfs.c:816:22: note:
(near initialization for ÃâËrtw_netdev_ops.ndo_select_queueÃââ)
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:306:
/tmp/rtl8812AU_8821AU_linux/os_dep/linux/os_intfs.o] Error 1
make[1]: *** [Makefile:1517: _module_/tmp/rtl8812AU_8821AU_linux] Error 2
make[1]: Leaving directory '/usr/src/linux-4.19'
make: *** [Makefile:1584: modules] Error 2

If anyone could help me with this issue it would be greatly appreciated.