[PATCH][next] afs: remove redudant use of variable ret in afs_dir_iterate_contents

[David Howells]

Colin Ian King <colin.i.king at gmail.com> wrote:

> The variable ret is being initialized with 0 and is never re-assigned.
> At the end of the function the check for ret being set to -ESTALE
> is always false, so the check and the call to afs_invalidate_dir is
> redundant. Remove ret and this check and just return 0 at the end
> of the function.

This is the wrong thing to do.  We need to get the error out.  I'm fixing my
patch to do that.

Thanks,
David