netdev - [PATCH net-next 5/9] netns: register global ipv6 mibs statistics in each namespace

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Message-Id: <1222942452-9820-5-git-send-email-den@openvz.org>
Date:	Thu,  2 Oct 2008 14:14:08 +0400
From:	"Denis V. Lunev" <den@...nvz.org>
To:	yoshfuji@...ux-ipv6.org
Cc:	netdev@...r.kernel.org, containers@...ts.linux-foundation.org,
	den@...nvz.org, benjamin.thery@...l.net, dlezcano@...ibm.com,
	xemul@...nvz.org
Subject: [PATCH net-next 5/9] netns: register global ipv6 mibs statistics in each namespace

Unused net variable will become used very soon.

Signed-off-by: Denis V. Lunev <den@...nvz.org>
---
 net/ipv6/proc.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 7601f56..c38c9e5 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -175,6 +175,8 @@ snmp6_seq_show_item(struct seq_file *seq, void **mib, struct snmp_mib *itemlist)
 
 static int snmp6_seq_show(struct seq_file *seq, void *v)
 {
+	struct net *net = (struct net *)seq->private;
+
 	snmp6_seq_show_item(seq, (void **)ipv6_statistics, snmp6_ipstats_list);
 	snmp6_seq_show_item(seq, (void **)icmpv6_statistics, snmp6_icmp6_list);
 	snmp6_seq_show_icmpv6msg(seq, (void **)icmpv6msg_statistics);
@@ -185,7 +187,7 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
 
 static int snmp6_seq_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, snmp6_seq_show, NULL);
+	return single_open_net(inode, file, snmp6_seq_show);
 }
 
 static const struct file_operations snmp6_seq_fops = {
@@ -193,7 +195,7 @@ static const struct file_operations snmp6_seq_fops = {
 	.open	 = snmp6_seq_open,
 	.read	 = seq_read,
 	.llseek	 = seq_lseek,
-	.release = single_release,
+	.release = single_release_net,
 };
 
 static int snmp6_dev_seq_show(struct seq_file *seq, void *v)
-- 
1.5.3.rc5

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