Edimax install error

$ sudo make
make ARCH=i386 CROSS_COMPILE= -C /lib/modules/4.4.0-45-generic/build M=/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51  modules
make[1]: Entering directory '/usr/src/linux-headers-4.4.0-45-generic'
  CC [M]  /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.o
In file included from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/drv_types.h:95:0,
                 from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:22:
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/hal_com.h:412:13: error: ‘file_path’ redeclared as different kind of symbol
 extern char file_path[PATH_LENGTH_MAX];
             ^
In file included from include/linux/cgroup.h:16:0,
                 from include/net/netprio_cgroup.h:17,
                 from include/linux/netdevice.h:48,
                 from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/osdep_service_linux.h:35,
                 from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/osdep_service.h:41,
                 from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/drv_types.h:32,
                 from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:22:
include/linux/fs.h:2597:14: note: previous declaration of ‘file_path’ was here
 extern char *file_path(struct file *, char *, int);
              ^
In file included from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/drv_types.h:65:0,
                 from /home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:22:
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c: In function ‘btinfo_evt_dump’:
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:187:19: error: void value not ignored as it ought to be
  #define _seqdump seq_printf
                   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:242:7: note: in expansion of macro ‘_seqdump’
    if(_seqdump(sel, fmt, ##arg)) /*rtw_warn_on(1)*/; \
       ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:3293:2: note: in expansion of macro ‘DBG_871X_SEL_NL’
  DBG_871X_SEL_NL(sel, "cid:0x%02x, len:%u\n", info->cid, info->len);
  ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:187:19: error: void value not ignored as it ought to be
  #define _seqdump seq_printf
                   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:242:7: note: in expansion of macro ‘_seqdump’
    if(_seqdump(sel, fmt, ##arg)) /*rtw_warn_on(1)*/; \
       ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:3296:3: note: in expansion of macro ‘DBG_871X_SEL_NL’
   DBG_871X_SEL_NL(sel, "byte2:%s%s%s%s%s%s%s%s\n"
   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:187:19: error: void value not ignored as it ought to be
  #define _seqdump seq_printf
                   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:242:7: note: in expansion of macro ‘_seqdump’
    if(_seqdump(sel, fmt, ##arg)) /*rtw_warn_on(1)*/; \
       ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:3308:3: note: in expansion of macro ‘DBG_871X_SEL_NL’
   DBG_871X_SEL_NL(sel, "retry_cnt:%u\n", info->retry_cnt);
   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:187:19: error: void value not ignored as it ought to be
  #define _seqdump seq_printf
                   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:242:7: note: in expansion of macro ‘_seqdump’
    if(_seqdump(sel, fmt, ##arg)) /*rtw_warn_on(1)*/; \
       ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:3311:3: note: in expansion of macro ‘DBG_871X_SEL_NL’
   DBG_871X_SEL_NL(sel, "rssi:%u\n", info->rssi);
   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:187:19: error: void value not ignored as it ought to be
  #define _seqdump seq_printf
                   ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/include/rtw_debug.h:242:7: note: in expansion of macro ‘_seqdump’
    if(_seqdump(sel, fmt, ##arg)) /*rtw_warn_on(1)*/; \
       ^
/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.c:3314:3: note: in expansion of macro ‘DBG_871X_SEL_NL’
   DBG_871X_SEL_NL(sel, "byte5:%s%s\n"
   ^
scripts/Makefile.build:258: recipe for target '/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.o' failed
make[2]: *** [/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51/core/rtw_cmd.o] Error 1
Makefile:1403: recipe for target '_module_/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51' failed
make[1]: *** [_module_/home/csagaster/Raktar/test/rtl8821AU_linux_v4.3.14_13455.20150212_BTCOEX20150128-51] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.4.0-45-generic'
Makefile:1551: recipe for target 'modules' failed
make: *** [modules] Error 2