| Message ID | 4F548D59.1060600@cn.fujitsu.com |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Li Wei <lw@cn.fujitsu.com> Date: Mon, 05 Mar 2012 17:54:33 +0800 > + /* Join all-router multicast group if forwarding is set */ > + if (ndev->cnf.forwarding && dev && (dev->flags & IFF_MULTICAST)) > + ipv6_dev_mc_inc(dev, &in6addr_linklocal_allrouters); Whitespace damaged. First line properly uses a TAB, the next uses spaces and indents too far. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index c02280a..1e09591 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -434,6 +434,10 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev) /* Join all-node multicast group */ ipv6_dev_mc_inc(dev, &in6addr_linklocal_allnodes); + /* Join all-router multicast group if forwarding is set */ + if (ndev->cnf.forwarding && dev && (dev->flags & IFF_MULTICAST)) + ipv6_dev_mc_inc(dev, &in6addr_linklocal_allrouters); + return ndev; }
When forwarding was set and a new net device is register, we need add this device to the all-router mcast group. Signed-off-by: Li Wei <lw@cn.fujitsu.com> --- net/ipv6/addrconf.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)