625 	size_t dlen;  in fcoe_ctlr_encaps()  local
631 	dlen = sizeof(struct fip_encaps) + skb->len;	/* len before push */  in fcoe_ctlr_encaps()
662 	cap->encaps.fd_desc.fip_dlen = dlen / FIP_BPW;  in fcoe_ctlr_encaps()
665 		dlen += sizeof(*mac);  in fcoe_ctlr_encaps()
682 	cap->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_encaps()
911 	size_t dlen;  in fcoe_ctlr_parse_adv()  local
932 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_parse_adv()
933 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_parse_adv()
944 			if (dlen != sizeof(struct fip_pri_desc))  in fcoe_ctlr_parse_adv()
950 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_parse_adv()
965 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_parse_adv()
972 			if (dlen != sizeof(struct fip_fab_desc))  in fcoe_ctlr_parse_adv()
981 			if (dlen != sizeof(struct fip_fka_desc))  in fcoe_ctlr_parse_adv()
1005 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_parse_adv()
1006 		rlen -= dlen;  in fcoe_ctlr_parse_adv()
1021 			desc->fip_dtype, dlen);  in fcoe_ctlr_parse_adv()
1162 	size_t dlen;  in fcoe_ctlr_recv_els()  local
1178 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_recv_els()
1179 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_recv_els()
1212 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_recv_els()
1231 			if (dlen < sizeof(*els) + sizeof(*fh) + 1)  in fcoe_ctlr_recv_els()
1233 			els_len = dlen - sizeof(*els);  in fcoe_ctlr_recv_els()
1251 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_recv_els()
1252 		rlen -= dlen;  in fcoe_ctlr_recv_els()
1309 			desc->fip_dtype, dlen);  in fcoe_ctlr_recv_els()
1330 	size_t dlen;  in fcoe_ctlr_recv_clr_vlink()  local
1403 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_recv_clr_vlink()
1404 		if (dlen > rlen)  in fcoe_ctlr_recv_clr_vlink()
1417 			if (dlen < sizeof(*mp))  in fcoe_ctlr_recv_clr_vlink()
1425 			if (dlen < sizeof(*wp))  in fcoe_ctlr_recv_clr_vlink()
1433 			if (dlen < sizeof(*vp))  in fcoe_ctlr_recv_clr_vlink()
1453 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_recv_clr_vlink()
1454 		rlen -= dlen;  in fcoe_ctlr_recv_clr_vlink()
2046 	size_t dlen;  in fcoe_ctlr_vn_send()  local
2049 	dlen = 0;  in fcoe_ctlr_vn_send()
2051 		dlen = sizeof(struct fip_fc4_feat) +  in fcoe_ctlr_vn_send()
2053 		len += dlen;  in fcoe_ctlr_vn_send()
2055 	dlen += sizeof(frame->mac) + sizeof(frame->wwnn) + sizeof(frame->vn);  in fcoe_ctlr_vn_send()
2077 	frame->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_vn_send()
2295 	size_t dlen;  in fcoe_ctlr_vn_parse()  local
2328 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_vn_parse()
2329 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_vn_parse()
2347 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_vn_parse()
2359 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_vn_parse()
2366 			if (dlen != sizeof(struct fip_vn_desc))  in fcoe_ctlr_vn_parse()
2375 			if (dlen != sizeof(struct fip_fc4_feat))  in fcoe_ctlr_vn_parse()
2379 			if (dlen != sizeof(struct fip_size_desc))  in fcoe_ctlr_vn_parse()
2392 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_vn_parse()
2393 		rlen -= dlen;  in fcoe_ctlr_vn_parse()
2399 			dtype, dlen);  in fcoe_ctlr_vn_parse()
2821 	size_t dlen;  in fcoe_ctlr_vlan_parse()  local
2845 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_vlan_parse()
2846 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_vlan_parse()
2864 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_vlan_parse()
2876 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_vlan_parse()
2890 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_vlan_parse()
2891 		rlen -= dlen;  in fcoe_ctlr_vlan_parse()
2897 			dtype, dlen);  in fcoe_ctlr_vlan_parse()
2920 	size_t dlen;  in fcoe_ctlr_vlan_send()  local
2923 	dlen = sizeof(frame->mac) + sizeof(frame->vlan);  in fcoe_ctlr_vlan_send()
2944 	frame->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_vlan_send()