From: Jiri Pirko <jiri@resnulli.us>
Date: Mon, 3 Dec 2012 01:16:32 +0000 (+0000)
Subject: net: call notifiers for mtu change even if iface is not up
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e3d8fabee3b66ce158b2603f270479b84b6e4ba7;p=linux-beck.git

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 <jiri@resnulli.us>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/dev.c b/net/core/dev.c
index 0aea3fee7f6d..307142a702d5 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;
 }