Properly handle return values and abort operations when they are non-zero. This is a minor improvement, which fixes two remaining unchecked return values.
Signed-off-by: Marek Vasut marek.vasut+renesas@gmail.com Cc: Masahiro Yamada yamada.masahiro@socionext.com --- drivers/mmc/tmio-common.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c index c8caa0fb18..8e83584e57 100644 --- a/drivers/mmc/tmio-common.c +++ b/drivers/mmc/tmio-common.c @@ -498,6 +498,8 @@ int tmio_sd_send_cmd(struct udevice *dev, struct mmc_cmd *cmd, ret = tmio_sd_dma_xfer(dev, data); else ret = tmio_sd_pio_xfer(dev, data); + if (ret) + return ret;
ret = tmio_sd_wait_for_irq(dev, TMIO_SD_INFO1, TMIO_SD_INFO1_CMP); @@ -505,9 +507,8 @@ int tmio_sd_send_cmd(struct udevice *dev, struct mmc_cmd *cmd, return ret; }
- tmio_sd_wait_for_irq(dev, TMIO_SD_INFO2, TMIO_SD_INFO2_SCLKDIVEN); - - return ret; + return tmio_sd_wait_for_irq(dev, TMIO_SD_INFO2, + TMIO_SD_INFO2_SCLKDIVEN); }
static int tmio_sd_set_bus_width(struct tmio_sd_priv *priv,