615 	size_t dlen;  in fcoe_ctlr_encaps()  local
621 	dlen = sizeof(struct fip_encaps) + skb->len;	/* len before push */  in fcoe_ctlr_encaps()
652 	cap->encaps.fd_desc.fip_dlen = dlen / FIP_BPW;  in fcoe_ctlr_encaps()
655 		dlen += sizeof(*mac);  in fcoe_ctlr_encaps()
672 	cap->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_encaps()
901 	size_t dlen;  in fcoe_ctlr_parse_adv()  local
922 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_parse_adv()
923 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_parse_adv()
934 			if (dlen != sizeof(struct fip_pri_desc))  in fcoe_ctlr_parse_adv()
940 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_parse_adv()
955 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_parse_adv()
962 			if (dlen != sizeof(struct fip_fab_desc))  in fcoe_ctlr_parse_adv()
971 			if (dlen != sizeof(struct fip_fka_desc))  in fcoe_ctlr_parse_adv()
995 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_parse_adv()
996 		rlen -= dlen;  in fcoe_ctlr_parse_adv()
1011 			desc->fip_dtype, dlen);  in fcoe_ctlr_parse_adv()
1152 	size_t dlen;  in fcoe_ctlr_recv_els()  local
1168 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_recv_els()
1169 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_recv_els()
1202 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_recv_els()
1221 			if (dlen < sizeof(*els) + sizeof(*fh) + 1)  in fcoe_ctlr_recv_els()
1223 			els_len = dlen - sizeof(*els);  in fcoe_ctlr_recv_els()
1241 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_recv_els()
1242 		rlen -= dlen;  in fcoe_ctlr_recv_els()
1299 			desc->fip_dtype, dlen);  in fcoe_ctlr_recv_els()
1320 	size_t dlen;  in fcoe_ctlr_recv_clr_vlink()  local
1393 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_recv_clr_vlink()
1394 		if (dlen > rlen)  in fcoe_ctlr_recv_clr_vlink()
1407 			if (dlen < sizeof(*mp))  in fcoe_ctlr_recv_clr_vlink()
1415 			if (dlen < sizeof(*wp))  in fcoe_ctlr_recv_clr_vlink()
1423 			if (dlen < sizeof(*vp))  in fcoe_ctlr_recv_clr_vlink()
1443 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_recv_clr_vlink()
1444 		rlen -= dlen;  in fcoe_ctlr_recv_clr_vlink()
2037 	size_t dlen;  in fcoe_ctlr_vn_send()  local
2040 	dlen = 0;  in fcoe_ctlr_vn_send()
2042 		dlen = sizeof(struct fip_fc4_feat) +  in fcoe_ctlr_vn_send()
2044 		len += dlen;  in fcoe_ctlr_vn_send()
2046 	dlen += sizeof(frame->mac) + sizeof(frame->wwnn) + sizeof(frame->vn);  in fcoe_ctlr_vn_send()
2068 	frame->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_vn_send()
2284 	size_t dlen;  in fcoe_ctlr_vn_parse()  local
2317 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_vn_parse()
2318 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_vn_parse()
2336 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_vn_parse()
2348 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_vn_parse()
2355 			if (dlen != sizeof(struct fip_vn_desc))  in fcoe_ctlr_vn_parse()
2364 			if (dlen != sizeof(struct fip_fc4_feat))  in fcoe_ctlr_vn_parse()
2368 			if (dlen != sizeof(struct fip_size_desc))  in fcoe_ctlr_vn_parse()
2381 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_vn_parse()
2382 		rlen -= dlen;  in fcoe_ctlr_vn_parse()
2388 			dtype, dlen);  in fcoe_ctlr_vn_parse()
2813 	size_t dlen;  in fcoe_ctlr_vlan_parse()  local
2837 		dlen = desc->fip_dlen * FIP_BPW;  in fcoe_ctlr_vlan_parse()
2838 		if (dlen < sizeof(*desc) || dlen > rlen)  in fcoe_ctlr_vlan_parse()
2856 			if (dlen != sizeof(struct fip_mac_desc))  in fcoe_ctlr_vlan_parse()
2868 			if (dlen != sizeof(struct fip_wwn_desc))  in fcoe_ctlr_vlan_parse()
2882 		desc = (struct fip_desc *)((char *)desc + dlen);  in fcoe_ctlr_vlan_parse()
2883 		rlen -= dlen;  in fcoe_ctlr_vlan_parse()
2889 			dtype, dlen);  in fcoe_ctlr_vlan_parse()
2911 	size_t dlen;  in fcoe_ctlr_vlan_send()  local
2914 	dlen = sizeof(frame->mac) + sizeof(frame->vlan);  in fcoe_ctlr_vlan_send()
2935 	frame->fip.fip_dl_len = htons(dlen / FIP_BPW);  in fcoe_ctlr_vlan_send()