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spi: dw: fix memory leak on error path
Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -619,9 +619,11 @@ static int dw_spi_setup(struct spi_device *spi)
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/* Only alloc on first setup */
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chip = spi_get_ctldata(spi);
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if (!chip) {
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chip = kzalloc(sizeof(struct chip_data), GFP_KERNEL);
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chip = devm_kzalloc(&spi->dev, sizeof(struct chip_data),
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GFP_KERNEL);
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if (!chip)
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return -ENOMEM;
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spi_set_ctldata(spi, chip);
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}
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/*
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@ -666,7 +668,6 @@ static int dw_spi_setup(struct spi_device *spi)
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| (spi->mode << SPI_MODE_OFFSET)
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| (chip->tmode << SPI_TMOD_OFFSET);
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spi_set_ctldata(spi, chip);
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return 0;
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}
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