Propagate the actual return code of __spi_validate_bits_per_word() in spi_setup().
Signed-off-by: Andy Shevchenko <[email protected]> --- drivers/spi/spi.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 58db324..e900164 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2017,7 +2017,7 @@ static int __spi_validate_bits_per_word(struct spi_master *master, u8 bits_per_w int spi_setup(struct spi_device *spi) { unsigned bad_bits, ugly_bits; - int status = 0; + int status; /* check mode to prevent that DUAL and QUAD set at the same time */ @@ -2054,8 +2054,9 @@ int spi_setup(struct spi_device *spi) if (!spi->bits_per_word) spi->bits_per_word = 8; - if (__spi_validate_bits_per_word(spi->master, spi->bits_per_word)) - return -EINVAL; + status = __spi_validate_bits_per_word(spi->master, spi->bits_per_word); + if (status) + return status; if (!spi->max_speed_hz) spi->max_speed_hz = spi->master->max_speed_hz; -- 2.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
