ipmr: do not acquire mrt_lock before calling ipmr_cache_unresolved()

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rcu_read_lock() protection is good enough.

ipmr_cache_unresolved() uses a dedicated spinlock (mfc_unres_lock)

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2022-06-23 04:34:37 +00:00 • committed by David S. Miller

parent 559260fd9d

commit 9094db4b80

1 changed files with 8 additions and 17 deletions

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net/ipv4/ipmr.c

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