NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT  589 net/mac80211/main.c 				      NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT);
NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT 7483 net/wireless/nl80211.c 				     NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT))