CCMP_TK_LEN        27 drivers/staging/rtl8192e/rtllib_crypt_ccmp.c #define CCMP_TK_LEN 16
CCMP_TK_LEN        32 drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c #define CCMP_TK_LEN 16
CCMP_TK_LEN        36 net/wireless/lib80211_crypt_ccmp.c #define CCMP_TK_LEN 16