Make cmd

Dimension-3000 rtl8192u_linux_2.6.0006.1031.2008 # make
make[1]: Entering directory `/usr/src/linux-headers-3.2.0-23-generic'
CC [M] /home/noah/Downloads/rtl8192u_linux_2.6.0006.1031.2008/ieee80211/ieee80211_rx.o
In file included from /home/noah/Downloads/rtl8192u_linux_2.6.0006.1031.2008/ieee80211/ieee80211_rx.c:46:0:
/home/noah/Downloads/rtl8192u_linux_2.6.0006.1031.2008/ieee80211/ieee80211.h:2107:24: error: field ‘ps_task’ has incomplete type
make[2]: *** [/home/noah/Downloads/rtl8192u_linux_2.6.0006.1031.2008/ieee80211/ieee80211_rx.o] Error 1
make[1]: *** [_module_/home/noah/Downloads/rtl8192u_linux_2.6.0006.1031.2008/ieee80211] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.2.0-23-generic'
make: *** [all] Error 2