4637 	struct ieee80211_fast_rx fastrx = {  in ieee80211_check_fast_rx()  local
4650 	BUILD_BUG_ON(sizeof(fastrx.rfc1042_hdr) != sizeof(rfc1042_header));  in ieee80211_check_fast_rx()
4651 	BUILD_BUG_ON(sizeof(fastrx.rfc1042_hdr) != ETH_ALEN);  in ieee80211_check_fast_rx()
4652 	ether_addr_copy(fastrx.rfc1042_hdr, rfc1042_header);  in ieee80211_check_fast_rx()
4653 	ether_addr_copy(fastrx.vif_addr, sdata->vif.addr);  in ieee80211_check_fast_rx()
4655 	fastrx.uses_rss = ieee80211_hw_check(&local->hw, USES_RSS);  in ieee80211_check_fast_rx()
4665 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);  in ieee80211_check_fast_rx()
4666 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);  in ieee80211_check_fast_rx()
4667 			fastrx.expected_ds_bits = 0;  in ieee80211_check_fast_rx()
4669 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);  in ieee80211_check_fast_rx()
4670 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4671 			fastrx.expected_ds_bits =  in ieee80211_check_fast_rx()
4676 			fastrx.expected_ds_bits |=  in ieee80211_check_fast_rx()
4678 			fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4679 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4699 		fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4700 		fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);  in ieee80211_check_fast_rx()
4701 		fastrx.expected_ds_bits = cpu_to_le16(IEEE80211_FCTL_TODS);  in ieee80211_check_fast_rx()
4703 		fastrx.internal_forward =  in ieee80211_check_fast_rx()
4710 			fastrx.expected_ds_bits |=  in ieee80211_check_fast_rx()
4712 			fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4713 			fastrx.internal_forward = 0;  in ieee80211_check_fast_rx()
4718 		fastrx.expected_ds_bits = cpu_to_le16(IEEE80211_FCTL_FROMDS |  in ieee80211_check_fast_rx()
4720 		fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);  in ieee80211_check_fast_rx()
4721 		fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);  in ieee80211_check_fast_rx()
4751 		fastrx.key = true;  in ieee80211_check_fast_rx()
4752 		fastrx.icv_len = key->conf.icv_len;  in ieee80211_check_fast_rx()
4762 		new = kmemdup(&fastrx, sizeof(fastrx), GFP_KERNEL);  in ieee80211_check_fast_rx()