From bb027e0647b93a411c47405aedb1b6fee6fa7873 Mon Sep 17 00:00:00 2001 From: Max Khon Date: Sat, 9 Jan 2010 19:03:48 +0000 Subject: [PATCH] Send link state change control messages to "orphans" hook as well. MFC after: 1 week --- sys/netgraph/ng_ether.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/sys/netgraph/ng_ether.c b/sys/netgraph/ng_ether.c index fab06226610..dc38d4157db 100644 --- a/sys/netgraph/ng_ether.c +++ b/sys/netgraph/ng_ether.c @@ -359,9 +359,6 @@ ng_ether_link_state(struct ifnet *ifp, int state) struct ng_mesg *msg; int cmd, dummy_error = 0; - if (priv->lower == NULL) - return; - if (state == LINK_STATE_UP) cmd = NGM_LINK_IS_UP; else if (state == LINK_STATE_DOWN) @@ -369,9 +366,16 @@ ng_ether_link_state(struct ifnet *ifp, int state) else return; - NG_MKMESSAGE(msg, NGM_FLOW_COOKIE, cmd, 0, M_NOWAIT); - if (msg != NULL) - NG_SEND_MSG_HOOK(dummy_error, node, msg, priv->lower, 0); + if (priv->lower != NULL) { + NG_MKMESSAGE(msg, NGM_FLOW_COOKIE, cmd, 0, M_NOWAIT); + if (msg != NULL) + NG_SEND_MSG_HOOK(dummy_error, node, msg, priv->lower, 0); + } + if (priv->orphan != NULL) { + NG_MKMESSAGE(msg, NGM_FLOW_COOKIE, cmd, 0, M_NOWAIT); + if (msg != NULL) + NG_SEND_MSG_HOOK(dummy_error, node, msg, priv->orphan, 0); + } } /******************************************************************