328 	struct kvec iov[1];  in SMB2_negotiate()  local
371 	iov[0].iov_base = (char *)req;  in SMB2_negotiate()
373 	iov[0].iov_len = get_rfc1002_length(req) + 4;  in SMB2_negotiate()
375 	rc = SendReceive2(xid, ses, iov, 1, &resp_buftype, flags);  in SMB2_negotiate()
377 	rsp = (struct smb2_negotiate_rsp *)iov[0].iov_base;  in SMB2_negotiate()
527 	struct kvec iov[2];  in SMB2_sess_setup()  local
589 	iov[0].iov_base = (char *)req;  in SMB2_sess_setup()
591 	iov[0].iov_len = get_rfc1002_length(req) + 4 - 1;  in SMB2_sess_setup()
627 		iov[1].iov_base = msg->data + msg->sesskey_len;  in SMB2_sess_setup()
628 		iov[1].iov_len = blob_length;  in SMB2_sess_setup()
656 		iov[1].iov_base = security_blob;  in SMB2_sess_setup()
657 		iov[1].iov_len = blob_length;  in SMB2_sess_setup()
685 		iov[1].iov_base = security_blob;  in SMB2_sess_setup()
686 		iov[1].iov_len = blob_length;  in SMB2_sess_setup()
703 	rc = SendReceive2(xid, ses, iov, 2, &resp_buftype,  in SMB2_sess_setup()
707 	rsp = (struct smb2_sess_setup_rsp *)iov[0].iov_base;  in SMB2_sess_setup()
849 	struct kvec iov[2];  in SMB2_tcon()  local
890 	iov[0].iov_base = (char *)req;  in SMB2_tcon()
892 	iov[0].iov_len = get_rfc1002_length(req) + 4 - 1;  in SMB2_tcon()
898 	iov[1].iov_base = unc_path;  in SMB2_tcon()
899 	iov[1].iov_len = unc_path_len;  in SMB2_tcon()
903 	rc = SendReceive2(xid, ses, iov, 2, &resp_buftype, 0);  in SMB2_tcon()
904 	rsp = (struct smb2_tree_connect_rsp *)iov[0].iov_base;  in SMB2_tcon()
1069 add_lease_context(struct TCP_Server_Info *server, struct kvec *iov,  in add_lease_context()  argument
1072 	struct smb2_create_req *req = iov[0].iov_base;  in add_lease_context()
1075 	iov[num].iov_base = server->ops->create_lease_buf(oplock+1, *oplock);  in add_lease_context()
1076 	if (iov[num].iov_base == NULL)  in add_lease_context()
1078 	iov[num].iov_len = server->vals->create_lease_size;  in add_lease_context()
1083 				iov[num - 1].iov_len);  in add_lease_context()
1092 add_durable_context(struct kvec *iov, unsigned int *num_iovec,  in add_durable_context()  argument
1095 	struct smb2_create_req *req = iov[0].iov_base;  in add_durable_context()
1099 		iov[num].iov_base = create_reconnect_durable_buf(oparms->fid);  in add_durable_context()
1103 		iov[num].iov_base = create_durable_buf();  in add_durable_context()
1104 	if (iov[num].iov_base == NULL)  in add_durable_context()
1106 	iov[num].iov_len = sizeof(struct create_durable);  in add_durable_context()
1110 								iov[1].iov_len);  in add_durable_context()
1127 	struct kvec iov[4];  in SMB2_open()  local
1164 	iov[0].iov_base = (char *)req;  in SMB2_open()
1166 	iov[0].iov_len = get_rfc1002_length(req) + 4;  in SMB2_open()
1171 	iov[0].iov_len--;  in SMB2_open()
1186 	iov[1].iov_len = uni_path_len;  in SMB2_open()
1187 	iov[1].iov_base = path;  in SMB2_open()
1198 		rc = add_lease_context(server, iov, &num_iovecs, oplock);  in SMB2_open()
1204 		lc_buf = iov[num_iovecs-1].iov_base;  in SMB2_open()
1211 			    (struct create_context *)iov[num_iovecs-1].iov_base;  in SMB2_open()
1215 		rc = add_durable_context(iov, &num_iovecs, oparms);  in SMB2_open()
1222 		dhc_buf = iov[num_iovecs-1].iov_base;  in SMB2_open()
1225 	rc = SendReceive2(xid, ses, iov, num_iovecs, &resp_buftype, 0);  in SMB2_open()
1226 	rsp = (struct smb2_create_rsp *)iov[0].iov_base;  in SMB2_open()
1272 	struct kvec iov[2];  in SMB2_ioctl()  local
1309 		iov[1].iov_base = in_data;  in SMB2_ioctl()
1310 		iov[1].iov_len = indatalen;  in SMB2_ioctl()
1331 	iov[0].iov_base = (char *)req;  in SMB2_ioctl()
1344 		iov[0].iov_len = get_rfc1002_length(req) + 4 - 1;  in SMB2_ioctl()
1347 		iov[0].iov_len = get_rfc1002_length(req) + 4;  in SMB2_ioctl()
1350 	rc = SendReceive2(xid, ses, iov, num_iovecs, &resp_buftype, 0);  in SMB2_ioctl()
1351 	rsp = (struct smb2_ioctl_rsp *)iov[0].iov_base;  in SMB2_ioctl()
1434 	struct kvec iov[1];  in SMB2_close()  local
1452 	iov[0].iov_base = (char *)req;  in SMB2_close()
1454 	iov[0].iov_len = get_rfc1002_length(req) + 4;  in SMB2_close()
1456 	rc = SendReceive2(xid, ses, iov, 1, &resp_buftype, 0);  in SMB2_close()
1457 	rsp = (struct smb2_close_rsp *)iov[0].iov_base;  in SMB2_close()
1535 	struct kvec iov[2];  in query_info()  local
1561 	iov[0].iov_base = (char *)req;  in query_info()
1563 	iov[0].iov_len = get_rfc1002_length(req) + 4;  in query_info()
1565 	rc = SendReceive2(xid, ses, iov, 1, &resp_buftype, 0);  in query_info()
1566 	rsp = (struct smb2_query_info_rsp *)iov[0].iov_base;  in query_info()
1629 	struct kvec iov;  in SMB2_echo()  local
1630 	struct smb_rqst rqst = { .rq_iov = &iov,  in SMB2_echo()
1641 	iov.iov_base = (char *)req;  in SMB2_echo()
1643 	iov.iov_len = get_rfc1002_length(req) + 4;  in SMB2_echo()
1661 	struct kvec iov[1];  in SMB2_flush()  local
1679 	iov[0].iov_base = (char *)req;  in SMB2_flush()
1681 	iov[0].iov_len = get_rfc1002_length(req) + 4;  in SMB2_flush()
1683 	rc = SendReceive2(xid, ses, iov, 1, &resp_buftype, 0);  in SMB2_flush()
1688 	free_rsp_buf(resp_buftype, iov[0].iov_base);  in SMB2_flush()
1697 smb2_new_read_req(struct kvec *iov, struct cifs_io_parms *io_parms,  in smb2_new_read_req()  argument
1744 	iov[0].iov_base = (char *)req;  in smb2_new_read_req()
1746 	iov[0].iov_len = get_rfc1002_length(req) + 4;  in smb2_new_read_req()
1756 	struct smb2_hdr *buf = (struct smb2_hdr *)rdata->iov.iov_base;  in smb2_readv_callback()
1758 	struct smb_rqst rqst = { .rq_iov = &rdata->iov,  in smb2_readv_callback()
1815 	struct smb_rqst rqst = { .rq_iov = &rdata->iov,  in smb2_async_readv()
1831 	rc = smb2_new_read_req(&rdata->iov, &io_parms, 0, 0);  in smb2_async_readv()
1844 	buf = (struct smb2_hdr *)rdata->iov.iov_base;  in smb2_async_readv()
1846 	rdata->iov.iov_len = get_rfc1002_length(rdata->iov.iov_base) + 4;  in smb2_async_readv()
1878 	struct kvec iov[1];  in SMB2_read()  local
1881 	rc = smb2_new_read_req(iov, io_parms, 0, 0);  in SMB2_read()
1885 	rc = SendReceive2(xid, io_parms->tcon->ses, iov, 1,  in SMB2_read()
1888 	rsp = (struct smb2_read_rsp *)iov[0].iov_base;  in SMB2_read()
1891 		free_rsp_buf(resp_buftype, iov[0].iov_base);  in SMB2_read()
1912 		free_rsp_buf(resp_buftype, iov[0].iov_base);  in SMB2_read()
1914 		*buf = iov[0].iov_base;  in SMB2_read()
1984 	struct kvec iov;  in smb2_async_writev()  local
2014 	iov.iov_len = get_rfc1002_length(req) + 4 - 1;  in smb2_async_writev()
2015 	iov.iov_base = req;  in smb2_async_writev()
2017 	rqst.rq_iov = &iov;  in smb2_async_writev()
2064 	   unsigned int *nbytes, struct kvec *iov, int n_vec)  in SMB2_write()  argument
2096 	iov[0].iov_base = (char *)req;  in SMB2_write()
2098 	iov[0].iov_len = get_rfc1002_length(req) + 4 - 1;  in SMB2_write()
2103 	rc = SendReceive2(xid, io_parms->tcon->ses, iov, n_vec + 1,  in SMB2_write()
2105 	rsp = (struct smb2_write_rsp *)iov[0].iov_base;  in SMB2_write()
2167 	struct kvec iov[2];  in SMB2_query_directory()  local
2223 	iov[0].iov_base = (char *)req;  in SMB2_query_directory()
2225 	iov[0].iov_len = get_rfc1002_length(req) + 4 - 1;  in SMB2_query_directory()
2227 	iov[1].iov_base = (char *)(req->Buffer);  in SMB2_query_directory()
2228 	iov[1].iov_len = len;  in SMB2_query_directory()
2232 	rc = SendReceive2(xid, ses, iov, 2, &resp_buftype, 0);  in SMB2_query_directory()
2233 	rsp = (struct smb2_query_directory_rsp *)iov[0].iov_base;  in SMB2_query_directory()
2291 	struct kvec *iov;  in send_set_info()  local
2306 	iov = kmalloc(sizeof(struct kvec) * num, GFP_KERNEL);  in send_set_info()
2307 	if (!iov)  in send_set_info()
2312 		kfree(iov);  in send_set_info()
2332 	iov[0].iov_base = (char *)req;  in send_set_info()
2334 	iov[0].iov_len = get_rfc1002_length(req) + 4;  in send_set_info()
2339 		iov[i].iov_base = (char *)data[i];  in send_set_info()
2340 		iov[i].iov_len = size[i];  in send_set_info()
2343 	rc = SendReceive2(xid, ses, iov, num, &resp_buftype, 0);  in send_set_info()
2344 	rsp = (struct smb2_set_info_rsp *)iov[0].iov_base;  in send_set_info()
2350 	kfree(iov);  in send_set_info()
2508 build_qfs_info_req(struct kvec *iov, struct cifs_tcon *tcon, int level,  in build_qfs_info_req()  argument
2533 	iov->iov_base = (char *)req;  in build_qfs_info_req()
2535 	iov->iov_len = get_rfc1002_length(req) + 4;  in build_qfs_info_req()
2544 	struct kvec iov;  in SMB2_QFS_info()  local
2550 	rc = build_qfs_info_req(&iov, tcon, FS_FULL_SIZE_INFORMATION,  in SMB2_QFS_info()
2556 	rc = SendReceive2(xid, ses, &iov, 1, &resp_buftype, 0);  in SMB2_QFS_info()
2561 	rsp = (struct smb2_query_info_rsp *)iov.iov_base;  in SMB2_QFS_info()
2572 	free_rsp_buf(resp_buftype, iov.iov_base);  in SMB2_QFS_info()
2581 	struct kvec iov;  in SMB2_QFS_attr()  local
2601 	rc = build_qfs_info_req(&iov, tcon, level, max_len,  in SMB2_QFS_attr()
2606 	rc = SendReceive2(xid, ses, &iov, 1, &resp_buftype, 0);  in SMB2_QFS_attr()
2611 	rsp = (struct smb2_query_info_rsp *)iov.iov_base;  in SMB2_QFS_attr()
2635 	free_rsp_buf(resp_buftype, iov.iov_base);  in SMB2_QFS_attr()
2646 	struct kvec iov[2];  in smb2_lockv()  local
2665 	iov[0].iov_base = (char *)req;  in smb2_lockv()
2667 	iov[0].iov_len = get_rfc1002_length(req) + 4 - count;  in smb2_lockv()
2668 	iov[1].iov_base = (char *)buf;  in smb2_lockv()
2669 	iov[1].iov_len = count;  in smb2_lockv()
2672 	rc = SendReceive2(xid, tcon->ses, iov, 2, &resp_buf_type, CIFS_NO_RESP);  in smb2_lockv()