diff options
| author | Xin Long <lucien.xin@gmail.com> | 2023-04-19 11:16:29 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-21 08:19:29 +0100 |
| commit | 73175a042955e531ec355a8708585befa67a22db (patch) | |
| tree | b5f9010f4b1d5d777db91a12e2fa01da0020d145 /include | |
| parent | add7370a398930077c6bc257ef5016b040d476eb (diff) | |
sctp: delete the nested flexible array skip
This patch deletes the flexible-array skip[] from the structure
sctp_ifwdtsn/fwdtsn_hdr to avoid some sparse warnings:
# make C=2 CF="-Wflexible-array-nested" M=./net/sctp/
net/sctp/stream_interleave.c: note: in included file (through include/net/sctp/structs.h, include/net/sctp/sctp.h):
./include/linux/sctp.h:611:32: warning: nested flexible array
./include/linux/sctp.h:628:33: warning: nested flexible array
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sctp.h | 4 | ||||
| -rw-r--r-- | include/net/sctp/sctp.h | 4 |
2 files changed, 4 insertions, 4 deletions
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[]; */ }; struct sctp_fwdtsn_chunk { @@ -620,7 +620,7 @@ struct sctp_ifwdtsn_skip { struct sctp_ifwdtsn_hdr { __be32 new_cum_tsn; - struct sctp_ifwdtsn_skip skip[]; + /* struct sctp_ifwdtsn_skip skip[]; */ }; struct sctp_ifwdtsn_chunk { diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 74fae532b944..2a67100b2a17 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -452,8 +452,8 @@ for (err = (struct sctp_errhdr *)((void *)chunk_hdr + \ _sctp_walk_fwdtsn((pos), (chunk), ntohs((chunk)->chunk_hdr->length) - sizeof(struct sctp_fwdtsn_chunk)) #define _sctp_walk_fwdtsn(pos, chunk, end)\ -for (pos = chunk->subh.fwdtsn_hdr->skip;\ - (void *)pos <= (void *)chunk->subh.fwdtsn_hdr->skip + end - sizeof(struct sctp_fwdtsn_skip);\ +for (pos = (void *)(chunk->subh.fwdtsn_hdr + 1);\ + (void *)pos <= (void *)(chunk->subh.fwdtsn_hdr + 1) + end - sizeof(struct sctp_fwdtsn_skip);\ pos++) /* External references. */ |