From e3d8fabee3b66ce158b2603f270479b84b6e4ba7 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 3 Dec 2012 01:16:32 +0000 Subject: [PATCH] net: call notifiers for mtu change even if iface is not up Do the same thing as in set mac. Call notifiers every time. Signed-off-by: Jiri Pirko Acked-by: Neil Horman Signed-off-by: David S. Miller --- net/core/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/dev.c b/net/core/dev.c index 0aea3fe..307142a 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4971,7 +4971,7 @@ int dev_set_mtu(struct net_device *dev, int new_mtu) else dev->mtu = new_mtu; - if (!err && dev->flags & IFF_UP) + if (!err) call_netdevice_notifiers(NETDEV_CHANGEMTU, dev); return err; } -- 2.7.4