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authorXin Long <lucien.xin@gmail.com>2023-04-19 18:16:29 +0300
committerDavid S. Miller <davem@davemloft.net>2023-04-21 10:19:29 +0300
commit73175a042955e531ec355a8708585befa67a22db (patch)
treeb5f9010f4b1d5d777db91a12e2fa01da0020d145 /net/sctp
parentadd7370a398930077c6bc257ef5016b040d476eb (diff)
downloadlinux-73175a042955e531ec355a8708585befa67a22db.tar.xz
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 'net/sctp')
-rw-r--r--net/sctp/stream_interleave.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sctp/stream_interleave.c b/net/sctp/stream_interleave.c
index b046b11200c9..840f24045ae2 100644
--- a/net/sctp/stream_interleave.c
+++ b/net/sctp/stream_interleave.c
@@ -1153,8 +1153,8 @@ static void sctp_generate_iftsn(struct sctp_outq *q, __u32 ctsn)
}
#define _sctp_walk_ifwdtsn(pos, chunk, end) \
- for (pos = chunk->subh.ifwdtsn_hdr->skip; \
- (void *)pos <= (void *)chunk->subh.ifwdtsn_hdr->skip + (end) - \
+ for (pos = (void *)(chunk->subh.ifwdtsn_hdr + 1); \
+ (void *)pos <= (void *)(chunk->subh.ifwdtsn_hdr + 1) + (end) - \
sizeof(struct sctp_ifwdtsn_skip); pos++)
#define sctp_walk_ifwdtsn(pos, ch) \