From f5b0a8743601a4477419171f5046bd07d1c080a0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 19 Jul 2012 12:31:33 -0700 Subject: net: Document dst->obsolete better. Add a big comment explaining how the field works, and use defines instead of magic constants for the values assigned to it. Suggested by Joe Perches. Signed-off-by: David S. Miller --- net/sctp/transport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sctp/transport.c') diff --git a/net/sctp/transport.c b/net/sctp/transport.c index a6b7ee9ce28..ec3a12b9b80 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -216,7 +216,7 @@ void sctp_transport_set_owner(struct sctp_transport *transport, void sctp_transport_pmtu(struct sctp_transport *transport, struct sock *sk) { /* If we don't have a fresh route, look one up */ - if (!transport->dst || transport->dst->obsolete > 1) { + if (!transport->dst || transport->dst->obsolete) { dst_release(transport->dst); transport->af_specific->get_dst(transport, &transport->saddr, &transport->fl, sk); -- cgit v1.2.3-70-g09d2