[LTP] [Patch v2] readlink03 test case fix

[Nageswara R S. <rns...@li...>]

In readlink03 testcase,
When 'Symlink Pathname is empty' the return value was 'ENOENT' but with 
newer kernels the return value is 'EINVAL'. The following patch will fix 
this.

readlink03:
Before patch:
...
readlink03    9  TFAIL  :  readlink() failed, Symlink Pathname is empty, 
errno=22, expected errno=2
...

After patch:
...
readlink03    9  TPASS  :  readlink(), Symlink Pathname is empty, 
returned errno 22
readlink03   10  TPASS  :  readlink(), Symlink Pathname is empty, 
returned errno 22
...

Signed-off-by: Nageswara R Sastry <rns...@li...>

-- 
Regards
R.Nageswara Sastry