[PATCH 3/3] staging: erofs: xattr.c: avoid BUG_ON

[Chao Yu]

Hi Xiang,

On 2019/8/13 11:57, Gao Xiang wrote:
> Hi Chao,
> 
> On Tue, Aug 13, 2019 at 11:20:22AM +0800, Chao Yu wrote:
>> On 2019/8/13 10:30, Gao Xiang wrote:
>>> Kill all the remaining BUG_ON in EROFS:
>>>  - one BUG_ON was used to detect xattr on-disk corruption,
>>>    proper error handling should be added for it instead;
>>>  - the other BUG_ONs are used to detect potential issues,
>>>    use DBG_BUGON only in (eng) debugging version.
>>
>> BTW, do we need add WARN_ON() into DBG_BUGON() to show some details function or
>> call stack in where we encounter the issue?
> 
> Thanks for kindly review :)
> 
> Agreed, it seems much better. If there are no other considerations
> here, I can submit another patch addressing it later or maybe we
> can change it in the next linux version since I'd like to focusing
> on moving out of staging for this round...

No problem, we can change it in a proper time.

Thanks,

> 
> Thanks,
> Gao Xiang
> 
>>
>>>
>>> Signed-off-by: Gao Xiang <gaoxiang25 at huawei.com>
>>
>> Reviewed-by: Chao Yu <yuchao0 at huawei.com>
>>
>> Thanks,
> .
>