From 7259f1dfe718234fee3f87d98d082e7f98d1d712 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Fri, 24 Feb 2017 13:25:25 -0500 Subject: [PATCH] sunrpc: don't register UDP port with rpcbind when version needs congestion control Signed-off-by: Jeff Layton Signed-off-by: J. Bruce Fields --- net/sunrpc/svc.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 1fc3ff822168..8492acb4011f 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -976,6 +976,13 @@ int svc_register(const struct svc_serv *serv, struct net *net, if (vers->vs_hidden) continue; + /* + * Don't register a UDP port if we need congestion + * control. + */ + if (vers->vs_need_cong_ctrl && proto == IPPROTO_UDP) + continue; + error = __svc_register(net, progp->pg_name, progp->pg_prog, i, family, proto, port); -- 2.20.1