K 10 svn:author V 3 sam K 8 svn:date V 27 2008-10-26T00:46:17.311457Z K 7 svn:log V 216 change ieee80211_send_nulldata to send a QoS Null Data frame to a QoS-enabled station; this makes inactivity handling follow the spec as previously it would probe inactive stations w/ a Null Data (no QoS) data frame END