622 	size_t dlen;  in fcoe_ctlr_encaps()  local
628 	dlen = sizeof(struct fip_encaps) + skb->len;	/* len before push */  in fcoe_ctlr_encaps()
659 	cap->encaps.fd_desc.fip_dlen = dlen / FIP_BPW;  in fcoe_ctlr_encaps()
662 		dlen += sizeof(*mac);  in fcoe_ctlr_encaps()
679 	cap->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_encaps()
908 	size_t dlen;  in fcoe_ctlr_parse_adv()  local
929 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_parse_adv()
930 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_parse_adv()
941 			if (dlen != sizeof(struct fip_pri_desc))  in fcoe_ctlr_parse_adv()
947 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_parse_adv()
962 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_parse_adv()
969 			if (dlen != sizeof(struct fip_fab_desc))  in fcoe_ctlr_parse_adv()
978 			if (dlen != sizeof(struct fip_fka_desc))  in fcoe_ctlr_parse_adv()
1002 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_parse_adv()
1003 		rlen -= dlen;  in fcoe_ctlr_parse_adv()
1018 			desc->fip_dtype, dlen);  in fcoe_ctlr_parse_adv()
1159 	size_t dlen;  in fcoe_ctlr_recv_els()  local
1175 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_recv_els()
1176 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_recv_els()
1209 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_recv_els()
1228 			if (dlen < sizeof(*els) + sizeof(*fh) + 1)  in fcoe_ctlr_recv_els()
1230 			els_len = dlen - sizeof(*els);  in fcoe_ctlr_recv_els()
1248 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_recv_els()
1249 		rlen -= dlen;  in fcoe_ctlr_recv_els()
1306 			desc->fip_dtype, dlen);  in fcoe_ctlr_recv_els()
1327 	size_t dlen;  in fcoe_ctlr_recv_clr_vlink()  local
1400 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_recv_clr_vlink()
1401 		if (dlen > rlen)  in fcoe_ctlr_recv_clr_vlink()
1414 			if (dlen < sizeof(*mp))  in fcoe_ctlr_recv_clr_vlink()
1422 			if (dlen < sizeof(*wp))  in fcoe_ctlr_recv_clr_vlink()
1430 			if (dlen < sizeof(*vp))  in fcoe_ctlr_recv_clr_vlink()
1450 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_recv_clr_vlink()
1451 		rlen -= dlen;  in fcoe_ctlr_recv_clr_vlink()
2043 	size_t dlen;  in fcoe_ctlr_vn_send()  local
2046 	dlen = 0;  in fcoe_ctlr_vn_send()
2048 		dlen = sizeof(struct fip_fc4_feat) +  in fcoe_ctlr_vn_send()
2050 		len += dlen;  in fcoe_ctlr_vn_send()
2052 	dlen += sizeof(frame->mac) + sizeof(frame->wwnn) + sizeof(frame->vn);  in fcoe_ctlr_vn_send()
2074 	frame->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_vn_send()
2291 	size_t dlen;  in fcoe_ctlr_vn_parse()  local
2327 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_vn_parse()
2328 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_vn_parse()
2346 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_vn_parse()
2358 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_vn_parse()
2364 			if (dlen != sizeof(struct fip_vn_desc))  in fcoe_ctlr_vn_parse()
2372 			if (dlen != sizeof(struct fip_fc4_feat))  in fcoe_ctlr_vn_parse()
2376 			if (dlen != sizeof(struct fip_size_desc))  in fcoe_ctlr_vn_parse()
2389 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_vn_parse()
2390 		rlen -= dlen;  in fcoe_ctlr_vn_parse()
2396 			dtype, dlen);  in fcoe_ctlr_vn_parse()
2822 	size_t dlen;  in fcoe_ctlr_vlan_parse()  local
2849 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_vlan_parse()
2850 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_vlan_parse()
2868 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_vlan_parse()
2880 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_vlan_parse()
2893 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_vlan_parse()
2894 		rlen -= dlen;  in fcoe_ctlr_vlan_parse()
2900 			dtype, dlen);  in fcoe_ctlr_vlan_parse()
2923 	size_t dlen;  in fcoe_ctlr_vlan_send()  local
2926 	dlen = sizeof(frame->mac) + sizeof(frame->vlan);  in fcoe_ctlr_vlan_send()
2947 	frame->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_vlan_send()