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| author | Patrick McHardy <kaber@trash.net> | 2008-03-26 00:16:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-26 00:16:29 -0700 |
| commit | f70c176619dde7f32283fc5c94df8e9aaac12729 (patch) | |
| tree | 457ecb283c5bafc9611509c06d29c92e14131fa0 | |
| parent | 0ed21b321a13421e2dfeaa70a6c324e05e3e91e6 (diff) | |
| download | linux-f70c176619dde7f32283fc5c94df8e9aaac12729.tar.gz linux-f70c176619dde7f32283fc5c94df8e9aaac12729.tar.bz2 linux-f70c176619dde7f32283fc5c94df8e9aaac12729.zip | |
[UML]: uml-net: don't set IFF_ALLMULTI in set_multicast_list
IFF_ALLMULTI is an indication from the network stack to the driver
to disable multicast filters, drivers should never set it directly.
Since the UML networking device doesn't have any filtering capabilites,
it doesn't the set_multicast_list function at all, it is kept so userspace
can still issue SIOCADDMULTI/SIOCDELMULTI ioctls however.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/um/drivers/net_kern.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 1e8f41a99511..1d43bdfc20c4 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -256,11 +256,7 @@ static struct net_device_stats *uml_net_get_stats(struct net_device *dev) static void uml_net_set_multicast_list(struct net_device *dev) { - if (dev->flags & IFF_PROMISC) - return; - else if (dev->mc_count) - dev->flags |= IFF_ALLMULTI; - else dev->flags &= ~IFF_ALLMULTI; + return; } static void uml_net_tx_timeout(struct net_device *dev) |