net: Remove spinlock from get_net_ns_by_id()

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idr_find() is safe under rcu_read_lock() and
maybe_get_net() guarantees that net is alive.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Kirill Tkhai 2018-01-16 12:31:54 +03:00 • committed by David S. Miller

parent 0c06bea919

commit 42157277af

1 changed files with 0 additions and 2 deletions

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net/core/net_namespace.c

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