pkt_sched: remov unnecessary bh_disable

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>

diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 6743146e4d6b49a61204395b49e4ded721de2703..7c2373321b74317c1c36918c20726cba10490768 100644 (file)
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -274,9 +274,9 @@ void gen_kill_estimator(struct gnet_stats_basic_packed *bstats,
        while ((e = gen_find_node(bstats, rate_est))) {
                rb_erase(&e->node, &est_root);
 
-               write_lock_bh(&est_lock);
+               write_lock(&est_lock);
                e->bstats = NULL;
-               write_unlock_bh(&est_lock);
+               write_unlock(&est_lock);
 
                list_del_rcu(&e->list);
                call_rcu(&e->e_rcu, __gen_kill_estimator);