cfi_block_finish
error = (sc->sc_writing) ? cfi_block_finish(sc) : 0;
error = (sc->sc_writing) ? cfi_block_finish(sc) : 0;
cfi_block_finish(sc);
error = cfi_block_finish(sc);
bp->bio_error = cfi_block_finish(sc);
cfi_block_finish(sc);
int cfi_block_finish(struct cfi_softc *);