From 821b3b60e86b0b2f0557b787c258beca66640167 Mon Sep 17 00:00:00 2001
From: Jason Wright <jason@cvs.openbsd.org>
Date: Wed, 4 Apr 2001 02:39:18 +0000
Subject: check for return value of ENODEV from ifpromisc().  This will happen
 at detach time when if_detach_ioctl() has been installed for an outgoing
 interface and does not represent an error.

---
 sys/net/bpf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sys')

diff --git a/sys/net/bpf.c b/sys/net/bpf.c
index e93575c22f3..5837e9618ef 100644
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bpf.c,v 1.24 2001/03/25 02:44:42 csapuntz Exp $	*/
+/*	$OpenBSD: bpf.c,v 1.25 2001/04/04 02:39:17 jason Exp $	*/
 /*	$NetBSD: bpf.c,v 1.33 1997/02/21 23:59:35 thorpej Exp $	*/
 
 /*
@@ -242,7 +242,7 @@ bpf_detachd(d)
 
 		d->bd_promisc = 0;
 		error = ifpromisc(bp->bif_ifp, 0);
-		if (error && error != EINVAL)
+		if (error && !(error == EINVAL || error == ENODEV))
 			/*
 			 * Something is really wrong if we were able to put
 			 * the driver into promiscuous mode, but can't
-- 
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