_STATS_CHALLENGE_FAIL_ 116 drivers/staging/rtl8188eu/include/wifi.h _STATS_CHALLENGE_FAIL_ = 15, _STATS_CHALLENGE_FAIL_ 112 drivers/staging/rtl8712/wifi.h _STATS_CHALLENGE_FAIL_ = 15, _STATS_CHALLENGE_FAIL_ 135 drivers/staging/rtl8723bs/include/wifi.h _STATS_CHALLENGE_FAIL_ = 15,