Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (1232 commits)
  iucv: Fix bad merging.
  net_sched: Add size table for qdiscs
  net_sched: Add accessor function for packet length for qdiscs
  net_sched: Add qdisc_enqueue wrapper
  highmem: Export totalhigh_pages.
  ipv6 mcast: Omit redundant address family checks in ip6_mc_source().
  net: Use standard structures for generic socket address structures.
  ipv6 netns: Make several "global" sysctl variables namespace aware.
  netns: Use net_eq() to compare net-namespaces for optimization.
  ipv6: remove unused macros from net/ipv6.h
  ipv6: remove unused parameter from ip6_ra_control
  tcp: fix kernel panic with listening_get_next
  tcp: Remove redundant checks when setting eff_sacks
  tcp: options clean up
  tcp: Fix MD5 signatures for non-linear skbs
  sctp: Update sctp global memory limit allocations.
  sctp: remove unnecessary byteshifting, calculate directly in big-endian
  sctp: Allow only 1 listening socket with SO_REUSEADDR
  sctp: Do not leak memory on multiple listen() calls
  sctp: Support ipv6only AF_INET6 sockets.
  ...

1 files changed, 3 insertions, 30 deletions

diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index df0736a4cafa..f82f6074cf85 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)