ref_path 4415 fs/cifs/connect.c char *full_path = NULL, *ref_path = NULL, *mdata = NULL; ref_path 4425 fs/cifs/connect.c ref_path = check_prefix ? full_path + 1 : volume_info->UNC + 1; ref_path 4428 fs/cifs/connect.c ref_path, &referral, NULL);