From 9ca7f8762299bb391c11a81c844224216e925b5c Mon Sep 17 00:00:00 2001
From: stephen hemminger <shemminger@vyatta.com>
Date: Wed, 8 Sep 2010 09:16:28 +0000
Subject: [PATCH] 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>
---
net/core/gen_estimator.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 6743146e4d6..7c2373321b7 100644
--- 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);
--
2.20.1