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spi: qup: remove redundant assignment to variable ret

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The variable ret is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200910150410.750959-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2020-09-10 16:04:10 +01:00 committed by Mark Brown
parent 6c557d24fa
commit 4a6c7d6f94
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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drivers/spi/spi-qup.c
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@ -848,7 +848,7 @@ static int spi_qup_transfer_one(struct spi_master *master,
{
struct spi_qup *controller = spi_master_get_devdata(master);
unsigned long timeout, flags;
int ret = -EIO;
int ret;
ret = spi_qup_io_prep(spi, xfer);
if (ret)