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mfd: Add missing out of memory check for pcf50633

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Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44561
Reported-by: <rucsoftsec@gmail.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Alan Cox 2012-07-13 16:43:32 +01:00 committed by Samuel Ortiz
parent ad95ad10b0
commit 18273c5b46
1 changed files with 7 additions and 2 deletions
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9
drivers/mfd/pcf50633-core.c
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@ -253,8 +253,13 @@ static int __devinit pcf50633_probe(struct i2c_client *client,
}
pdev->dev.parent = pcf->dev;
platform_device_add_data(pdev, &pdata->reg_init_data[i],
sizeof(pdata->reg_init_data[i]));
if (platform_device_add_data(pdev, &pdata->reg_init_data[i],
sizeof(pdata->reg_init_data[i])) < 0) {
platform_device_put(pdev);
dev_err(pcf->dev, "Out of memory for regulator parameters %d\n",
i);
continue;
}
pcf->regulator_pdev[i] = pdev;
platform_device_add(pdev);