[NET] NETNS: Omit seq_net_private->net without CONFIG_NET_NS.

Without CONFIG_NET_NS, no namespace other than &init_net exists,
no need to store net in seq_net_private.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 712a7bff8560..1d16d95dfaaf 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1758,7 +1758,7 @@ static struct sock *netlink_seq_socket_idx(struct seq_file *seq, loff_t pos)
 
                 for (j = 0; j <= hash->mask; j++) {
                         sk_for_each(s, node, &hash->table[j]) {
-                                if (sock_net(s) != iter->p.net)
+                                if (sock_net(s) != seq_file_net(seq))
                                         continue;
                                 if (off == pos) {
                                         iter->link = i;
@@ -1794,7 +1794,7 @@ static void *netlink_seq_next(struct seq_file *seq, void *v, loff_t *pos)
         s = v;
         do {
                 s = sk_next(s);
-        } while (s && (sock_net(s) != iter->p.net));
+        } while (s && sock_net(s) != seq_file_net(seq));
         if (s)
                 return s;
 
@@ -1806,7 +1806,7 @@ static void *netlink_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 
                 for (; j <= hash->mask; j++) {
                         s = sk_head(&hash->table[j]);
-                        while (s && sock_net(s) != iter->p.net)
+                        while (s && sock_net(s) != seq_file_net(seq))
                                 s = sk_next(s);
                         if (s) {
                                 iter->link = i;