4619 	struct ieee80211_fast_rx fastrx = {  in ieee80211_check_fast_rx()  local
4632 	BUILD_BUG_ON(sizeof(fastrx.rfc1042_hdr) != sizeof(rfc1042_header));  in ieee80211_check_fast_rx()
4633 	BUILD_BUG_ON(sizeof(fastrx.rfc1042_hdr) != ETH_ALEN);  in ieee80211_check_fast_rx()
4634 	ether_addr_copy(fastrx.rfc1042_hdr, rfc1042_header);  in ieee80211_check_fast_rx()
4635 	ether_addr_copy(fastrx.vif_addr, sdata->vif.addr);  in ieee80211_check_fast_rx()
4637 	fastrx.uses_rss = ieee80211_hw_check(&local->hw, USES_RSS);  in ieee80211_check_fast_rx()
4647 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);  in ieee80211_check_fast_rx()
4648 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);  in ieee80211_check_fast_rx()
4649 			fastrx.expected_ds_bits = 0;  in ieee80211_check_fast_rx()
4651 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);  in ieee80211_check_fast_rx()
4652 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4653 			fastrx.expected_ds_bits =  in ieee80211_check_fast_rx()
4658 			fastrx.expected_ds_bits |=  in ieee80211_check_fast_rx()
4660 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4661 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4681 		fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4682 		fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);  in ieee80211_check_fast_rx()
4683 		fastrx.expected_ds_bits = cpu_to_le16(IEEE80211_FCTL_TODS);  in ieee80211_check_fast_rx()
4685 		fastrx.internal_forward =  in ieee80211_check_fast_rx()
4692 			fastrx.expected_ds_bits |=  in ieee80211_check_fast_rx()
4694 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4695 			fastrx.internal_forward = 0;  in ieee80211_check_fast_rx()
4700 		fastrx.expected_ds_bits = cpu_to_le16(IEEE80211_FCTL_FROMDS |  in ieee80211_check_fast_rx()
4702 		fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4703 		fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4733 		fastrx.key = true;  in ieee80211_check_fast_rx()
4734 		fastrx.icv_len = key->conf.icv_len;  in ieee80211_check_fast_rx()
4744 		new = kmemdup(&fastrx, sizeof(fastrx), GFP_KERNEL);  in ieee80211_check_fast_rx()