d_path: get rid of path_with_deleted()

expand in the sole caller; transform the initial prepends similar to
what we'd done in dentry_path() (prepend_path() will fail the right
way if we call it with negative buflen, same as __dentry_path() does).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
1 file changed