On Tue, Dec 10, 2019 at 08:10:01PM +0800, Tiezhu Yang wrote: > There exists many similar and duplicate codes to check "." and "..", > so introduce is_dot_or_dotdot helper to make the code more clean. > > Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx> Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
