From e0268868ba064980488fc8c194db3d8e9fb2959c Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Fri, 4 May 2012 05:24:54 +0000 Subject: sctp: check cached dst before using it dst_check() will take care of SA (and obsolete field), hence IPsec rekeying scenario is taken into account. Signed-off-by: Nicolas Dichtel Acked-by: Vlad Yaseivch Signed-off-by: David S. Miller --- net/sctp/transport.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'net/sctp/transport.c') diff --git a/net/sctp/transport.c b/net/sctp/transport.c index 3889330b7b04..b026ba0c6992 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -226,23 +226,6 @@ void sctp_transport_pmtu(struct sctp_transport *transport, struct sock *sk) transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT; } -/* this is a complete rip-off from __sk_dst_check - * the cookie is always 0 since this is how it's used in the - * pmtu code - */ -static struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t) -{ - struct dst_entry *dst = t->dst; - - if (dst && dst->obsolete && dst->ops->check(dst, 0) == NULL) { - dst_release(t->dst); - t->dst = NULL; - return NULL; - } - - return dst; -} - void sctp_transport_update_pmtu(struct sctp_transport *t, u32 pmtu) { struct dst_entry *dst; -- cgit v1.2.3