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spi: spi-fsl-dspi: Remove unused initialization of 'ret' in dspi_probe

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There is no code path for reaching 'return ret;' without it first being
assigned to an error code. Therefore the initialization with 0 is
pointless.

Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20190818180115.31114-8-olteanv@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vladimir Oltean 2019-08-18 21:01:08 +03:00 committed by Mark Brown
parent abbd0ef1f2
commit 9b536d3647
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1 changed files with 1 additions and 1 deletions
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drivers/spi/spi-fsl-dspi.c
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@ -996,7 +996,7 @@ static int dspi_probe(struct platform_device *pdev)
const struct regmap_config *regmap_config;
void __iomem *base;
struct fsl_dspi_platform_data *pdata;
int ret = 0, cs_num, bus_num;
int ret, cs_num, bus_num;
master = spi_alloc_master(&pdev->dev, sizeof(struct fsl_dspi));
if (!master)