SHORT_DIFS        127 drivers/net/wireless/ralink/rt2x00/rt2x00.h #define SHORT_EIFS		(SIFS + SHORT_DIFS + \
SHORT_DIFS         84 drivers/net/wireless/ralink/rt2x00/rt2x00config.c 	erp.difs = bss_conf->use_short_slot ? SHORT_DIFS : DIFS;