437 	unsigned int ret_data_len = 0;  in SMB3_request_interfaces()  local
446 			(char **)&out_buf, &ret_data_len);  in SMB3_request_interfaces()
456 	rc = parse_server_interfaces(out_buf, ret_data_len,  in SMB3_request_interfaces()
1036 	unsigned int ret_data_len;  in SMB2_request_res_key()  local
1042 			(char **)&res_key, &ret_data_len);  in SMB2_request_res_key()
1048 	if (ret_data_len < sizeof(struct resume_key_req)) {  in SMB2_request_res_key()
1067 	unsigned int ret_data_len;  in smb2_copychunk_range()  local
1108 			&ret_data_len);  in smb2_copychunk_range()
1110 			if (ret_data_len !=  in smb2_copychunk_range()
1148 			if (ret_data_len != sizeof(struct copychunk_ioctl_rsp))  in smb2_copychunk_range()
1314 	unsigned int ret_data_len;  in smb2_duplicate_extents()  local
1342 			&ret_data_len);  in smb2_duplicate_extents()
1344 	if (ret_data_len > 0)  in smb2_duplicate_extents()
1364 	unsigned int ret_data_len;  in smb3_set_integrity()  local
1377 			&ret_data_len);  in smb3_set_integrity()
1393 	unsigned int ret_data_len = 0;  in smb3_enum_snapshots()  local
1403 			&ret_data_len);  in smb3_enum_snapshots()
1405 			rc, ret_data_len);  in smb3_enum_snapshots()
1409 	if (ret_data_len && (ioc_buf != NULL) && (retbuf != NULL)) {  in smb3_enum_snapshots()
1427 			ret_data_len = sizeof(struct smb_snapshot_array);  in smb3_enum_snapshots()
1434 		if (ret_data_len > (snapshot_in.snapshot_array_size +  in smb3_enum_snapshots()
1436 			ret_data_len = snapshot_in.snapshot_array_size +  in smb3_enum_snapshots()
1439 		if (copy_to_user(ioc_buf, retbuf, ret_data_len))  in smb3_enum_snapshots()