ieee80211_is_action 617 include/linux/ieee80211.h (ieee80211_is_action(fc) || ieee80211_is_action 2312 include/linux/ieee80211.h if (ieee80211_is_action(hdr->frame_control)) { ieee80211_is_action 2357 include/linux/ieee80211.h if (!ieee80211_is_action(hdr->frame_control)) ieee80211_is_action 2417 include/linux/ieee80211.h if (!ieee80211_is_action(mgmt->frame_control))