diff options
Diffstat (limited to 'net/dccp/output.c')
| -rw-r--r-- | net/dccp/output.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/dccp/output.c b/net/dccp/output.c index c40f7f8a328b..95a3c2c6a3ce 100644 --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -134,12 +134,13 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb) unsigned int dccp_sync_mss(struct sock *sk, u32 pmtu) { + struct inet_connection_sock *icsk = inet_csk(sk); struct dccp_sock *dp = dccp_sk(sk); - int mss_now = (pmtu - inet_csk(sk)->icsk_af_ops->net_header_len - + int mss_now = (pmtu - icsk->icsk_af_ops->net_header_len - sizeof(struct dccp_hdr) - sizeof(struct dccp_hdr_ext)); /* Now subtract optional transport overhead */ - mss_now -= dp->dccps_ext_header_len; + mss_now -= icsk->icsk_ext_hdr_len; /* * FIXME: this should come from the CCID infrastructure, where, say, @@ -152,7 +153,7 @@ unsigned int dccp_sync_mss(struct sock *sk, u32 pmtu) mss_now -= ((5 + 6 + 10 + 6 + 6 + 6 + 3) / 4) * 4; /* And store cached results */ - dp->dccps_pmtu_cookie = pmtu; + icsk->icsk_pmtu_cookie = pmtu; dp->dccps_mss_cache = mss_now; return mss_now; |
