NUM_PRE_AUTH_KEY  240 drivers/staging/rtl8188eu/include/wlan_bssdef.h #define NUM_PRE_AUTH_KEY 16
NUM_PRE_AUTH_KEY  219 drivers/staging/rtl8712/wlan_bssdef.h #define NUM_PRE_AUTH_KEY 16
NUM_PRE_AUTH_KEY  267 drivers/staging/rtl8723bs/include/wlan_bssdef.h #define NUM_PRE_AUTH_KEY 16