From 368bf0c2c6b2ddf304cc0463ae162399a706117b Mon Sep 17 00:00:00 2001 From: Sepherosa Ziehau Date: Wed, 12 Oct 2016 01:52:29 +0000 Subject: [PATCH] ifnet: Use if_link_state snapshot to invoke ifnet_link_event So that everyone in this task have consistent view of link state. Reviewed by: ae MFC after: 1 week Sponsored by: Microsoft Differential Revision: https://reviews.freebsd.org/D8214 --- sys/net/if.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/net/if.c b/sys/net/if.c index f0b11b33276..fa55662b423 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -2206,7 +2206,7 @@ do_link_state_change(void *arg, int pending) if (log_link_state_change) log(LOG_NOTICE, "%s: link state changed to %s\n", ifp->if_xname, (link_state == LINK_STATE_UP) ? "UP" : "DOWN" ); - EVENTHANDLER_INVOKE(ifnet_link_event, ifp, ifp->if_link_state); + EVENTHANDLER_INVOKE(ifnet_link_event, ifp, link_state); CURVNET_RESTORE(); }