diff options
| author | Vlad Yasevich <vyasevic@redhat.com> | 2013-03-07 10:21:48 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-20 13:10:58 -0700 |
| commit | 9a6d24b60d50181ecd5d4e5484e86750e710b045 (patch) | |
| tree | 25f0757c89f00c3b4ce06c6ef40a49733497d6fd | |
| parent | 644f8b3b1842a0b0ae6afebf5ed4bc111ddb404c (diff) | |
macvlan: Set IFF_UNICAST_FLT flag to prevent unnecessary promisc mode.
[ Upstream commit 87ab7f6f2874f1115817e394a7ed2dea1c72549e ]
Macvlan already supports hw address filters. Set the IFF_UNICAST_FLT
so that it doesn't needlesly enter PROMISC mode when macvlans are
stacked.
Signed-of-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/macvlan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index d3fb97d97cbc..e5cb723df7f9 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -628,6 +628,7 @@ void macvlan_common_setup(struct net_device *dev) ether_setup(dev); dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING); + dev->priv_flags |= IFF_UNICAST_FLT; dev->netdev_ops = &macvlan_netdev_ops; dev->destructor = free_netdev; dev->header_ops = &macvlan_hard_header_ops, |