mmc: of_mmc_spi: fix unused warning
drivers/mmc/host/of_mmc_spi.c: In function 'mmc_spi_get_pdata': drivers/mmc/host/of_mmc_spi.c:77:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret = -EINVAL; ^ Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -74,7 +74,6 @@ struct mmc_spi_platform_data *mmc_spi_get_pdata(struct spi_device *spi)
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const u32 *voltage_ranges;
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int num_ranges;
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int i;
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int ret = -EINVAL;
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if (dev->platform_data || !np)
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return dev->platform_data;
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@ -97,7 +96,6 @@ struct mmc_spi_platform_data *mmc_spi_get_pdata(struct spi_device *spi)
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mask = mmc_vddrange_to_ocrmask(be32_to_cpu(voltage_ranges[j]),
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be32_to_cpu(voltage_ranges[j + 1]));
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if (!mask) {
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ret = -EINVAL;
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dev_err(dev, "OF: voltage-range #%d is invalid\n", i);
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goto err_ocr;
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}
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