ipv6: Make mc_forwarding sysctl read-only.
commita4e6db07984529847c6ad8bc616485e721dcb809
authorDavid S. Miller <davem@davemloft.net>
Wed, 28 Jan 2009 06:41:03 +0000 (27 22:41 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 28 Jan 2009 06:41:03 +0000 (27 22:41 -0800)
tree24f5367b42ce03d8feccb24925bffe6eb09bca4a
parent1d6e55f195128813f96458203a9fa14204f9251e
ipv6: Make mc_forwarding sysctl read-only.

The kernel manages this value internally, as necessary, as
VIFs are added/removed and as multicast routers are registered
and deregistered.

Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/addrconf.c