400 	work->iov[work->iov_idx].iov_len += (new_len - len);  in init_chained_smb2_rsp()
481 			work->iov[work->iov_idx].iov_len += len;  in is_chained_smb2_message()
8353 	struct kvec iov[1];  in smb2_check_sign_req()  local
8371 	iov[0].iov_base = (char *)&hdr->ProtocolId;  in smb2_check_sign_req()
8372 	iov[0].iov_len = len;  in smb2_check_sign_req()
8374 	if (ksmbd_sign_smb2_pdu(work->conn, work->sess->sess_key, iov, 1,  in smb2_check_sign_req()
8395 	struct kvec *iov;  in smb2_set_sign_rsp()  local
8403 		iov = &work->iov[work->iov_idx - 1];  in smb2_set_sign_rsp()
8406 		iov = &work->iov[work->iov_idx];  in smb2_set_sign_rsp()
8409 	if (!ksmbd_sign_smb2_pdu(work->conn, work->sess->sess_key, iov, n_vec,  in smb2_set_sign_rsp()
8428 	struct kvec iov[1];  in smb3_check_sign_req()  local
8460 	iov[0].iov_base = (char *)&hdr->ProtocolId;  in smb3_check_sign_req()
8461 	iov[0].iov_len = len;  in smb3_check_sign_req()
8463 	if (ksmbd_sign_smb3_pdu(conn, signing_key, iov, 1, signature))  in smb3_check_sign_req()
8485 	struct kvec *iov;  in smb3_set_sign_rsp()  local
8509 		iov = &work->iov[work->iov_idx - 1];  in smb3_set_sign_rsp()
8512 		iov = &work->iov[work->iov_idx];  in smb3_set_sign_rsp()
8515 	if (!ksmbd_sign_smb3_pdu(conn, signing_key, iov, n_vec,  in smb3_set_sign_rsp()
8583 	struct kvec *iov = work->iov;  in smb3_encrypt_resp()  local
8594 	iov[0].iov_base = tr_buf;  in smb3_encrypt_resp()
8595 	iov[0].iov_len = sizeof(struct smb2_transform_hdr) + 4;  in smb3_encrypt_resp()
8598 	return ksmbd_crypt_message(work, iov, work->iov_idx + 1, 1);  in smb3_encrypt_resp()
8613 	struct kvec iov[2];  in smb3_decrypt_req()  local
8637 	iov[0].iov_base = buf;  in smb3_decrypt_req()
8638 	iov[0].iov_len = sizeof(struct smb2_transform_hdr) + 4;  in smb3_decrypt_req()
8639 	iov[1].iov_base = buf + sizeof(struct smb2_transform_hdr) + 4;  in smb3_decrypt_req()
8640 	iov[1].iov_len = buf_data_size;  in smb3_decrypt_req()
8641 	rc = ksmbd_crypt_message(work, iov, 2, 0);  in smb3_decrypt_req()
8645 	memmove(buf + 4, iov[1].iov_base, buf_data_size);  in smb3_decrypt_req()