From: David Ahern <dsa@cumulusnetworks.com>
Date: Wed, 12 Apr 2017 00:02:45 +0000 (-0700)
Subject: rtnetlink: Do not generate notifications for CHANGELOWERSTATE event
X-Git-Tag: v4.12-rc1~108^2~168^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=aed073590970137c5937f10c1dff5379d30083a3;p=karo-tx-linux.git

rtnetlink: Do not generate notifications for CHANGELOWERSTATE event

CHANGELOWERSTATE is an internal event; do not generate userspace
notifications.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 10df445bb818..b70e915be66d 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -4124,7 +4124,6 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi
 	case NETDEV_CHANGEUPPER:
 	case NETDEV_RESEND_IGMP:
 	case NETDEV_CHANGEINFODATA:
-	case NETDEV_CHANGELOWERSTATE:
 	case NETDEV_CHANGE_TX_QUEUE_LEN:
 		rtmsg_ifinfo(RTM_NEWLINK, dev, 0, GFP_KERNEL);
 		break;