Now that est_tree_lock is acquired with BH protection, the other
call is unnecessary.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
while ((e = gen_find_node(bstats, rate_est))) {
rb_erase(&e->node, &est_root);
while ((e = gen_find_node(bstats, rate_est))) {
rb_erase(&e->node, &est_root);
- write_lock_bh(&est_lock);
- write_unlock_bh(&est_lock);
+ write_unlock(&est_lock);
list_del_rcu(&e->list);
call_rcu(&e->e_rcu, __gen_kill_estimator);
list_del_rcu(&e->list);
call_rcu(&e->e_rcu, __gen_kill_estimator);