diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/spi/spi-sh-msiof.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index 9309a396c01e..e57eec0b2f46 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -636,8 +636,7 @@ static int sh_msiof_spi_txrx_once(struct sh_msiof_spi_priv *p, } /* wait for tx fifo to be emptied / rx fifo to be filled */ - ret = wait_for_completion_timeout(&p->done, HZ); - if (!ret) { + if (!wait_for_completion_timeout(&p->done, HZ)) { dev_err(&p->pdev->dev, "PIO timeout\n"); ret = -ETIMEDOUT; goto stop_reset; @@ -747,8 +746,7 @@ static int sh_msiof_dma_once(struct sh_msiof_spi_priv *p, const void *tx, } /* wait for tx fifo to be emptied / rx fifo to be filled */ - ret = wait_for_completion_timeout(&p->done, HZ); - if (!ret) { + if (!wait_for_completion_timeout(&p->done, HZ)) { dev_err(&p->pdev->dev, "DMA timeout\n"); ret = -ETIMEDOUT; goto stop_reset; |