4192 	struct ieee80211_fast_rx fastrx = {  in ieee80211_check_fast_rx()  local
4202 	BUILD_BUG_ON(sizeof(fastrx.rfc1042_hdr) != sizeof(rfc1042_header));  in ieee80211_check_fast_rx()
4203 	BUILD_BUG_ON(sizeof(fastrx.rfc1042_hdr) != ETH_ALEN);  in ieee80211_check_fast_rx()
4204 	ether_addr_copy(fastrx.rfc1042_hdr, rfc1042_header);  in ieee80211_check_fast_rx()
4205 	ether_addr_copy(fastrx.vif_addr, sdata->vif.addr);  in ieee80211_check_fast_rx()
4207 	fastrx.uses_rss = ieee80211_hw_check(&local->hw, USES_RSS);  in ieee80211_check_fast_rx()
4217 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);  in ieee80211_check_fast_rx()
4218 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);  in ieee80211_check_fast_rx()
4219 			fastrx.expected_ds_bits = 0;  in ieee80211_check_fast_rx()
4221 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);  in ieee80211_check_fast_rx()
4222 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4223 			fastrx.expected_ds_bits =  in ieee80211_check_fast_rx()
4228 			fastrx.expected_ds_bits |=  in ieee80211_check_fast_rx()
4230 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4231 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4251 		fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4252 		fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);  in ieee80211_check_fast_rx()
4253 		fastrx.expected_ds_bits = cpu_to_le16(IEEE80211_FCTL_TODS);  in ieee80211_check_fast_rx()
4255 		fastrx.internal_forward =  in ieee80211_check_fast_rx()
4262 			fastrx.expected_ds_bits |=  in ieee80211_check_fast_rx()
4264 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4265 			fastrx.internal_forward = 0;  in ieee80211_check_fast_rx()
4297 		fastrx.key = true;  in ieee80211_check_fast_rx()
4298 		fastrx.icv_len = key->conf.icv_len;  in ieee80211_check_fast_rx()
4308 		new = kmemdup(&fastrx, sizeof(fastrx), GFP_KERNEL);  in ieee80211_check_fast_rx()