src/sys/dev/usb/utoppy.c - diff

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version 1.24.4.13, 2016/12/05 10:55:20

version 1.24.4.14, 2017/08/28 17:52:30

Line 1336 utoppyopen(dev_t dev, int flag, int mode

sc->sc_state = UTOPPY_STATE_OPENING;

sc->sc_turbo_mode = 0;

sc->sc_out_data = kmem_alloc(UTOPPY_BSIZE + 1, KM_SLEEP);

if (sc->sc_out_data == NULL) {

error = ENOMEM;

goto error;

}

sc->sc_in_data = kmem_alloc(UTOPPY_BSIZE + 1, KM_SLEEP);

if (sc->sc_in_data == NULL) {

kmem_free(sc->sc_out_data, UTOPPY_BSIZE + 1);

sc->sc_out_data = NULL;

error = ENOMEM;

goto error;

}

if ((error = utoppy_cancel(sc)) != 0)

goto error;