netns: register global ipv6 mibs statistics in each namespace

Unused net variable will become used very soon. Signed-off-by: Denis V. Lunev <[email protected]> Signed-off-by: David S. Miller <[email protected]>
mgowda · Oct 7, 2008 · 2b4209e · 2b4209e
1 parent 7b43cce
commit 2b4209e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git 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);
@@ -185,15 +187,15 @@ 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 = {
 	.owner	 = THIS_MODULE,
 	.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)