igmp: Use next_net_device_rcu()

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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>

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Eric Dumazet 2009-11-11 17:48:52 +00:00 • committed by David S. Miller

parent ce81b76a39

commit 6baff15037

1 changed files with 11 additions and 16 deletions

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net/ipv4/igmp.c

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