The coding guideline rule C-ST-04 requires that
a 'if' statement followed by one or more 'else if'
statement shall be terminated by an 'else' statement
which contains either appropriate action or a comment.
Tracked-On: #6776
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>