On 3/5/2013 4:54 PM, Manjunathappa, Prakash wrote:
>>> + pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
>>> + if (!pdata) {
>>> + dev_err(&pdev->dev, "Failed to allocate memory for struct
>>> davinci_mmc_config\n");
>>> + goto nodata;
>>
>> devm_kzalloc() returns NULL on error so you will end up returning
>> success in this case.
>>
>
> Returns NULL on failure, caller is checking on NULL for failures.
>
> pdata = mmc_parse_pdata(pdev);
> if (pdata == NULL) {
> dev_err(&pdev->dev, "Can not get platform data\n");
> return -ENOENT;
> }
Ha, okay. I was somehow confused into thinking this is part of probe
routine.
Thanks,
Sekhar
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