netdev - [PATCH 2/3] tcp: Like icmp use register_pernet

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Message-ID: <m163j5hzow.fsf_-_@fess.ebiederm.org>
Date:	Fri, 20 Feb 2009 07:53:51 -0800
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	David Miller <davem@...emloft.net>
Cc:	Linux Containers <containers@...ts.osdl.org>,
	<netdev@...r.kernel.org>, Alexey Dobriyan <adobriyan@...il.com>,
	"Denis V. Lunev" <den@...nvz.org>
Subject: [PATCH 2/3] tcp: Like icmp use register_pernet_subsys


To remove the possibility of packets flying around when network
devices are being cleaned up use reisger_pernet_subsys instead of
register_pernet_device.

Signed-off-by: Eric W. Biederman <ebiederm@...stanetworks.com>
---
 net/ipv4/tcp_ipv4.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index f6b962f..a738120 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2443,7 +2443,7 @@ static struct pernet_operations __net_initdata tcp_sk_ops = {
 void __init tcp_v4_init(void)
 {
 	inet_hashinfo_init(&tcp_hashinfo);
-	if (register_pernet_device(&tcp_sk_ops))
+	if (register_pernet_subsys(&tcp_sk_ops))
 		panic("Failed to create the TCP control socket.\n");
 }
 
-- 
1.6.1.2.350.g88cc

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