net: Call netdev_features_change() from netdev_update_features()

Issue FEAT_CHANGE notification when features are changed by
netdev_update_features().  This will allow changes made by extra constraints
on e.g. MTU change to be properly propagated like changes via ethtool.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 74ead9eca12..439e4b0e131 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -317,7 +317,7 @@ static int ethtool_set_features(struct net_device *dev, void __user *useraddr)
 
         dev->wanted_features &= ~features[0].valid;
         dev->wanted_features |= features[0].valid & features[0].requested;
-        netdev_update_features(dev);
+        __netdev_update_features(dev);
 
         if ((dev->wanted_features ^ dev->features) & features[0].valid)
                 ret |= ETHTOOL_F_WISH;
@@ -499,7 +499,7 @@ static int ethtool_set_one_feature(struct net_device *dev,
                 else
                         dev->wanted_features &= ~mask;
 
-                netdev_update_features(dev);
+                __netdev_update_features(dev);
                 return 0;
         }
 
@@ -551,7 +551,7 @@ int __ethtool_set_flags(struct net_device *dev, u32 data)
         dev->wanted_features =
                 (dev->wanted_features & ~changed) | data;
 
-        netdev_update_features(dev);
+        __netdev_update_features(dev);
 
         return 0;
 }