Symbol: ieee80211_sn_sub
drivers/net/wireless/intel/iwlwifi/mvm/sta.c
4298
return ieee80211_sn_sub(sn, tid_data->next_reclaimed);
drivers/net/wireless/mediatek/mt76/agg-rx.c
220
head = ieee80211_sn_inc(ieee80211_sn_sub(seqno, size));
net/mac80211/rx.c
1397
ieee80211_sn_sub(mpdu_seq_num, buf_size));