Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[firefly-linux-kernel-4.4.55.git] / net / core / rtnetlink.c

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 666e0928ba404b85cf210749e505a2c205e5ee3f..8de36824018de4da2369fb02234692c4e0260b27 100644 (file)
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2416,6 +2416,9 @@ void rtmsg_ifinfo(int type, struct net_device *dev, unsigned int change,
 {
        struct sk_buff *skb;
 
+       if (dev->reg_state != NETREG_REGISTERED)
+               return;
+
        skb = rtmsg_ifinfo_build_skb(type, dev, change, flags);
        if (skb)
                rtmsg_ifinfo_send(skb, dev, flags);