Return a proper status code from fsl_espi_bufs instead of returning the number of remaining words and let the caller evaluate it. Signed-off-by: Heiner Kallweit <hkallweit1@xxxxxxxxx> --- drivers/spi/spi-fsl-espi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index 4c64012..821ec3e 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -259,7 +259,7 @@ static int fsl_espi_bufs(struct spi_device *spi, struct spi_transfer *t) /* disable rx ints */ mpc8xxx_spi_write_reg(®_base->mask, 0); - return mpc8xxx_spi->count; + return mpc8xxx_spi->count > 0 ? -EMSGSIZE : 0; } static int fsl_espi_do_trans(struct spi_message *m, struct spi_transfer *trans) @@ -289,9 +289,6 @@ static int fsl_espi_do_trans(struct spi_message *m, struct spi_transfer *trans) if (trans->len) ret = fsl_espi_bufs(spi, trans); - if (ret) - ret = -EMSGSIZE; - if (trans->delay_usecs) udelay(trans->delay_usecs); -- 2.9.2 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html