i2c-mux-pinctrl: Fix probe error path
When allocating the memory for i2c busses, the code checked the wrong variable and thus never detected if there was a memory error. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org Signed-off-by: Jean Delvare <khali@linux-fr.org>
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@ -169,7 +169,7 @@ static int __devinit i2c_mux_pinctrl_probe(struct platform_device *pdev)
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mux->busses = devm_kzalloc(&pdev->dev,
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sizeof(mux->busses) * mux->pdata->bus_count,
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GFP_KERNEL);
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if (!mux->states) {
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if (!mux->busses) {
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dev_err(&pdev->dev, "Cannot allocate busses\n");
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ret = -ENOMEM;
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goto err;
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