diff options
| author | Xin Long <lucien.xin@gmail.com> | 2023-04-19 11:16:28 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-21 08:19:29 +0100 |
| commit | add7370a398930077c6bc257ef5016b040d476eb (patch) | |
| tree | ca773a8c587e4ca6423fbb77a775f0a1c97b48e6 /include/net/sctp | |
| parent | 2f3a247c3994ece3acb7616965b656622bbf5243 (diff) | |
sctp: delete the nested flexible array params
This patch deletes the flexible-array params[] from the structure
sctp_inithdr, sctp_addiphdr and sctp_reconf_chunk to avoid some
sparse warnings:
# make C=2 CF="-Wflexible-array-nested" M=./net/sctp/
net/sctp/input.c: note: in included file (through include/net/sctp/structs.h, include/net/sctp/sctp.h):
./include/linux/sctp.h:278:29: warning: nested flexible array
./include/linux/sctp.h:675:30: warning: nested flexible array
This warning is reported if a structure having a flexible array
member is included by other structures.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sctp')
| -rw-r--r-- | include/net/sctp/sctp.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index c335dd01a597..74fae532b944 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -425,11 +425,11 @@ static inline bool sctp_chunk_pending(const struct sctp_chunk *chunk) * the chunk length to indicate when to stop. Make sure * there is room for a param header too. */ -#define sctp_walk_params(pos, chunk, member)\ -_sctp_walk_params((pos), (chunk), ntohs((chunk)->chunk_hdr.length), member) +#define sctp_walk_params(pos, chunk)\ +_sctp_walk_params((pos), (chunk), ntohs((chunk)->chunk_hdr.length)) -#define _sctp_walk_params(pos, chunk, end, member)\ -for (pos.v = chunk->member;\ +#define _sctp_walk_params(pos, chunk, end)\ +for (pos.v = (u8 *)(chunk + 1);\ (pos.v + offsetof(struct sctp_paramhdr, length) + sizeof(pos.p->length) <=\ (void *)chunk + end) &&\ pos.v <= (void *)chunk + end - ntohs(pos.p->length) &&\ |