net neighbour: Convert to use register_net_sysctl
authorEric W. Biederman <ebiederm@xmission.com>
Thu, 19 Apr 2012 13:38:03 +0000 (13:38 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 21 Apr 2012 01:22:29 +0000 (21:22 -0400)
commit8f40a1f9821a4ccb2a237f14d4eb6d6e0e665c14
tree7b60e0ecca749ae0ef826e335621e194f93f9436
parent6dceb03687124b6ee392eb1d9921bd463eab3190
net neighbour: Convert to use register_net_sysctl

Using an ascii path to register_net_sysctl as opposed to the slightly
awkward ctl_path allows for much simpler code.

We no longer need to malloc dev_name to keep it alive the length of our
sysctl register instead we can use a small temporary buffer on the
stack.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/neighbour.c