tree fb458ff7b447b4b21e8d5bb00569d4dabe8ddd04
parent ce81b76a39835a721cd168e0c0bcfe7132f1f66b
author Eric Dumazet <eric.dumazet@gmail.com> 1257961732 +0000
committer David S. Miller <davem@davemloft.net> 1258173529 -0800

igmp: Use next_net_device_rcu()

We need to use next_det_device_rcu() in RCU protected section.

We also can avoid in_dev_get()/in_dev_put() overhead (code size mainly)
in rcu_read_lock() sections.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>