tree f4b09caa75228520d8631dc4e0c5ce1953ec6461
parent 2c1c00040af3d187b7d602dd53b5adbbf3a4caa4
author Eric Dumazet <eric.dumazet@gmail.com> 1286944984 +0000
committer David S. Miller <davem@davemloft.net> 1287252802 -0700

fib: remove a useless synchronize_rcu() call

fib_nl_delrule() calls synchronize_rcu() for no apparent reason,
while rtnl is held.

I suspect it was done to avoid an atomic_inc_not_zero() in
fib_rules_lookup(), which commit 7fa7cb7109d07 added anyway.

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