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+rene...@gmail.com>
Cc: Masahiro Yamada <yamada.masah...@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,
--
2.18.0
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