[PATCH] spi: omap2-mcspi: remove redundant check for error status

From: Colin King
Date: Thu May 25 2017 - 12:51:42 EST


From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The check to see if status is less than zero is actually redundant
as all previous places where it is -ve have already branched to the
exit paths, so it is never less than zero at the check.

Detected by CoverityScan, CID#1357119 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/spi/spi-omap2-mcspi.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 7275223dbcd4..e048268d8ba2 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1412,9 +1412,6 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
sprintf(mcspi->dma_channels[i].dma_tx_ch_name, "tx%d", i);
}

- if (status < 0)
- goto free_master;
-
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_set_autosuspend_delay(&pdev->dev, SPI_AUTOSUSPEND_TIMEOUT);
pm_runtime_enable(&pdev->dev);
--
2.11.0