From 41cb89796d4aef02846d605d086ebbd1731d2c30 Mon Sep 17 00:00:00 2001
From: Henning Brauer <henning@cvs.openbsd.org>
Date: Sun, 25 Apr 2004 18:50:02 +0000
Subject: check for input queue congestion on those as well and call
 if_congestion when needed; these  are slightly different so that we cannot
 use the new IF_INPUT_ENQUEUE macro deraadt ok

---
 sys/net/if_ppp.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sys/net/if_ppp.c')

diff --git a/sys/net/if_ppp.c b/sys/net/if_ppp.c
index 3136933c161..e6a45a02671 100644
--- a/sys/net/if_ppp.c
+++ b/sys/net/if_ppp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_ppp.c,v 1.40 2003/12/16 20:33:25 markus Exp $	*/
+/*	$OpenBSD: if_ppp.c,v 1.41 2004/04/25 18:50:01 henning Exp $	*/
 /*	$NetBSD: if_ppp.c,v 1.39 1997/05/17 21:11:59 christos Exp $	*/
 
 /*
@@ -1533,6 +1533,8 @@ ppp_inproc(sc, m)
 	if (sc->sc_flags & SC_DEBUG)
 	    printf("%s: input queue full\n", ifp->if_xname);
 	ifp->if_iqdrops++;
+	if (!inq->ifq_congestion)
+		if_congestion(inq);
 	goto bad;
     }
     IF_ENQUEUE(inq, m);
-- 
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