UBIFS_ITYPE_FIFO 81 fs/ubifs/debug.c case UBIFS_ITYPE_FIFO: UBIFS_ITYPE_FIFO 468 fs/ubifs/dir.c case UBIFS_ITYPE_FIFO: UBIFS_ITYPE_FIFO 430 fs/ubifs/journal.c return UBIFS_ITYPE_FIFO;