From 06ad391919b2078ec2e012f0593014b88e7a6c4e Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Tue, 12 Jun 2007 15:26:22 -0400 Subject: [PATCH] [SCTP] Don't disable PMTU discovery when mtu is small Right now, when we receive a mtu estimate smaller then minim threshold in the ICMP message, we disable the path mtu discovery on the transport. This leads to the never increasing sctp fragmentation point even when the real path mtu has increased. Signed-off-by: Vlad Yasevich --- net/sctp/transport.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/net/sctp/transport.c b/net/sctp/transport.c index e14c271cf28..5f467c914f8 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -271,8 +271,6 @@ void sctp_transport_update_pmtu(struct sctp_transport *t, u32 pmtu) * pmtu discovery on this transport. */ t->pathmtu = SCTP_DEFAULT_MINSEGMENT; - t->param_flags = (t->param_flags & ~SPP_PMTUD) | - SPP_PMTUD_DISABLE; } else { t->pathmtu = pmtu; }