[ltt-dev] [PATCH v2] lttng: remove ltt root directory if it's no needed

[guijianfeng@cn.fujitsu.com (Gui Jianfeng)]

Hi Kosaki-san,

KOSAKI Motohiro wrote:
> Hi
> 
>> We have to cleanup the lttng's root directory of debugfs if 
>> there is nobody uses it any more.
> 
> Why "have to"?
> This description don't explain anything.

  Will add more.
> 
> 
> 
>  diff --git a/ltt/ltt-trace-control.c b/ltt/ltt-trace-control.c
>> index 16502a2..0cdeb8a 100644
>> --- a/ltt/ltt-trace-control.c
>> +++ b/ltt/ltt-trace-control.c
>> @@ -740,7 +740,8 @@ err_create_destroy_trace_file:
>>  err_create_setup_trace_file:
>>  	debugfs_remove(ltt_control_dir);
>>  err_create_control_dir:
>> -err_no_root:
>> +	put_ltt_root();
>> + err_no_root:
> 
> label indentation is considered bad conding style in lkml.

  Thanks for pointing this out. I guess emacs is the culprit.
  Emacs add this blank automatically, i missed this. :(
  Will post a new one.

> 
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-- 
Regards
Gui Jianfeng