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| author | Arnd Bergmann <arnd@arndb.de> | 2011-07-21 16:31:22 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-07-21 16:31:22 +0200 |
| commit | ab2a0e0d135490729e384c1826d118f92e88cae8 (patch) | |
| tree | 58ab1e9e5d549feac9bf3beacbb6942f50d0bed9 /net/8021q/vlan_dev.c | |
| parent | 09dd9b39abf85b8fae3ea105a81825478dd227b6 (diff) | |
| parent | 2f3ab04a47c9b5e7c93400601e8f69bef0fa184a (diff) | |
Merge branch 'next-samsung-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup
Diffstat (limited to 'net/8021q/vlan_dev.c')
| -rw-r--r-- | net/8021q/vlan_dev.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 7ea5cf9ea08..86bff9b1ac4 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -586,9 +586,14 @@ static void vlan_dev_uninit(struct net_device *dev) static u32 vlan_dev_fix_features(struct net_device *dev, u32 features) { struct net_device *real_dev = vlan_dev_info(dev)->real_dev; + u32 old_features = features; features &= real_dev->features; features &= real_dev->vlan_features; + + if (old_features & NETIF_F_SOFT_FEATURES) + features |= old_features & NETIF_F_SOFT_FEATURES; + if (dev_ethtool_get_rx_csum(real_dev)) features |= NETIF_F_RXCSUM; features |= NETIF_F_LLTX; |