[LTP] [PATCH v2] quotactl06: Fix tmpdir cleanup if setup() exits early

[xuyang2018.jy@fujitsu.com]

Hi Martin

Merged this patchset, thanks.

Best Regards
Yang Xu
> Hi Martin
>
> Looks good to me,
> Reviewed-by: Yang Xu<xuyang2018.jy@fujitsu.com>
>
> Best Regards
> Yang Xu
>> When setup() exits with TCONF before USRPATH or TESTDIR1 get created,
>> cleanup() will trigger TWARN when it tries to delete them. Check whether
>> the file and directory exists before removing them.
>>
>> Signed-off-by: Martin Doucha<mdoucha@suse.cz>
>> ---
>>
>> Changes since v1:
>> - Also check whether USRPATH exists before deleting it
>>
>>    testcases/kernel/syscalls/quotactl/quotactl06.c | 7 +++++--
>>    1 file changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/testcases/kernel/syscalls/quotactl/quotactl06.c b/testcases/kernel/syscalls/quotactl/quotactl06.c
>> index 8e9a17393..87715237f 100644
>> --- a/testcases/kernel/syscalls/quotactl/quotactl06.c
>> +++ b/testcases/kernel/syscalls/quotactl/quotactl06.c
>> @@ -206,8 +206,11 @@ static void setup(void)
>>
>>    static void cleanup(void)
>>    {
>> -	SAFE_UNLINK(USRPATH);
>> -	SAFE_RMDIR(TESTDIR1);
>> +	if (!access(USRPATH, F_OK))
>> +		SAFE_UNLINK(USRPATH);
>> +
>> +	if (!access(TESTDIR1, F_OK))
>> +		SAFE_RMDIR(TESTDIR1);
>>    }
>>
>>    static struct tst_test test = {
>