UDF_INVALID_ID 1446 fs/udf/inode.c if (uid == UDF_INVALID_ID || UDF_INVALID_ID 1453 fs/udf/inode.c if (gid == UDF_INVALID_ID || UDF_INVALID_ID 1719 fs/udf/inode.c fe->uid = cpu_to_le32(UDF_INVALID_ID); UDF_INVALID_ID 1724 fs/udf/inode.c fe->gid = cpu_to_le32(UDF_INVALID_ID);