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| author |   Thomas Richter <tmricht@linux.vnet.ibm.com> | 2013-07-19 17:20:08 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-07-23 16:36:03 -0700 |
| commit | ab2cfbb2bddb7c7bc4394e52e91044d5ff645cb4 (patch) | |
| tree | ed77fa8f36491875a01f45269d961bd04f1bb19a /drivers/net/macvlan.c | |
| parent | vxlan fdb replace an existing entry (diff) | |
| download | linux-dev-ab2cfbb2bddb7c7bc4394e52e91044d5ff645cb4.tar.xz linux-dev-ab2cfbb2bddb7c7bc4394e52e91044d5ff645cb4.zip | |
macvlan fdb replace support
Add support for iproute2 command 'bridge fdb replace ...'.
The rtnletlink call back function ndo_fdb_add will be called
with the NLM_F_REPLACE flag set.
Simply return -EOPNOTSUP.
Resubmitted because net-next was closed last week.
Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/macvlan.c')
| -rw-r--r-- | drivers/net/macvlan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 18373b6ae37d..74907f53fdb4 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -597,6 +597,9 @@ static int macvlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], if (!vlan->port->passthru) return -EOPNOTSUPP; + if (flags & NLM_F_REPLACE) + return -EOPNOTSUPP; + if (is_unicast_ether_addr(addr)) err = dev_uc_add_excl(dev, addr); else if (is_multicast_ether_addr(addr)) |