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Diffstat (limited to 'net/ipv6/proc.c')
-rw-r--r--net/ipv6/proc.c33
1 files changed, 3 insertions, 30 deletions
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index df0736a4caf..f82f6074cf8 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -7,8 +7,6 @@
* PROC file system. This is very similar to the IPv4 version,
* except it reports the sockets in the INET6 address family.
*
- * Version: $Id: proc.c,v 1.17 2002/02/01 22:01:04 davem Exp $
- *
* Authors: David S. Miller (davem@caip.rutgers.edu)
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
*
@@ -185,32 +183,7 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
static int sockstat6_seq_open(struct inode *inode, struct file *file)
{
- int err;
- struct net *net;
-
- err = -ENXIO;
- net = get_proc_net(inode);
- if (net == NULL)
- goto err_net;
-
- err = single_open(file, sockstat6_seq_show, net);
- if (err < 0)
- goto err_open;
-
- return 0;
-
-err_open:
- put_net(net);
-err_net:
- return err;
-}
-
-static int sockstat6_seq_release(struct inode *inode, struct file *file)
-{
- struct net *net = ((struct seq_file *)file->private_data)->private;
-
- put_net(net);
- return single_release(inode, file);
+ return single_open_net(inode, file, sockstat6_seq_show);
}
static const struct file_operations sockstat6_seq_fops = {
@@ -218,7 +191,7 @@ static const struct file_operations sockstat6_seq_fops = {
.open = sockstat6_seq_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = sockstat6_seq_release,
+ .release = single_release_net,
};
static int snmp6_seq_open(struct inode *inode, struct file *file)
@@ -241,7 +214,7 @@ int snmp6_register_dev(struct inet6_dev *idev)
if (!idev || !idev->dev)
return -EINVAL;
- if (dev_net(idev->dev) != &init_net)
+ if (!net_eq(dev_net(idev->dev), &init_net))
return 0;
if (!proc_net_devsnmp6)