From 2cb7b6213559838fee4b22aac1d31473b051c920 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@osdl.org>
Date: Fri, 4 Apr 2003 01:30:47 -0800
Subject: [PATCH] [IPV6]: ipv6 can use synchronize_net.

---
 net/ipv6/netfilter/ip6_queue.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 72d2e0c08dfc6..ca89a9e7f1180 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -26,7 +26,6 @@
 #include <linux/netfilter.h>
 #include <linux/netlink.h>
 #include <linux/spinlock.h>
-#include <linux/brlock.h>
 #include <linux/sysctl.h>
 #include <linux/proc_fs.h>
 #include <net/sock.h>
@@ -682,8 +681,7 @@ init_or_cleanup(int init)
 
 cleanup:
 	nf_unregister_queue_handler(PF_INET6);
-	br_write_lock_bh(BR_NETPROTO_LOCK);
-	br_write_unlock_bh(BR_NETPROTO_LOCK);
+	synchronize_net();
 	ipq_flush(NF_DROP);
 	
 cleanup_sysctl:
-- 
2.53.0