RB_EMPTY          282 net/pf_ruleset.c 		    !RB_EMPTY(&ruleset->anchor->children) ||
RB_EMPTY          585 net80211/ieee80211_node.c 	    RB_EMPTY(&ic->ic_tree))
RB_EMPTY          837 net80211/ieee80211_node.c 	if (RB_EMPTY(&ic->ic_tree))