On Wed, 19 Apr 2023 11:16:29 -0400 Xin Long <lucien.xin@xxxxxxxxx> wrote: > diff --git a/include/linux/sctp.h b/include/linux/sctp.h > index 0ff36a2737a3..9815b801fec0 100644 > --- a/include/linux/sctp.h > +++ b/include/linux/sctp.h > @@ -603,7 +603,7 @@ struct sctp_fwdtsn_skip { > > struct sctp_fwdtsn_hdr { > __be32 new_cum_tsn; > - struct sctp_fwdtsn_skip skip[]; > + /* struct sctp_fwdtsn_skip skip[]; */ > }; > Why leave the old structure in comments. Remove unused code and data structures please.