ccf1 2995 net/mac80211/util.c int ccf0, ccf1; ccf1 3020 net/mac80211/util.c ccf1 = ccfs1; ccf1 3022 net/mac80211/util.c ccf1 = ccfs2; ccf1 3025 net/mac80211/util.c cf1 = ieee80211_channel_to_frequency(ccf1, chandef->chan->band); ccf1 3035 net/mac80211/util.c if (ccf1) { ccf1 3038 net/mac80211/util.c diff = abs(ccf1 - ccf0);