diff options
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index eeec81d5c485..b9d14f57146b 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -3234,11 +3234,8 @@ static int sctp_setsockopt_maxseg(struct sock *sk, char __user *optval, unsigned if (val) { int min_len, max_len; - min_len = SCTP_DEFAULT_MINSEGMENT - af->net_header_len; - min_len -= af->ip_options_len(sk); - min_len -= sizeof(struct sctphdr) + - sizeof(struct sctp_data_chunk); - + min_len = sctp_mtu_payload(sp, SCTP_DEFAULT_MINSEGMENT, + sizeof(struct sctp_data_chunk)); max_len = SCTP_MAX_CHUNK_LEN - sizeof(struct sctp_data_chunk); if (val < min_len || val > max_len) |