ASoC: ux500: Strengthen error checking after memory allocation
Currently there is no out-of-memory error checking after attempting to allocate memory for the ux500_msp or ux500_msp_i2s_drvdata data structures. Instead we go about populating them regardless. This patch applies the necessary error checking to prevent a panic. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@@ -673,6 +673,8 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev,
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*msp_p = devm_kzalloc(&pdev->dev, sizeof(struct ux500_msp), GFP_KERNEL);
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msp = *msp_p;
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if (!msp)
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return -ENOMEM;
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msp->id = platform_data->id;
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msp->dev = &pdev->dev;
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