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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-26 02:36:06 +0900
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-26 04:39:56 +0900
commit1218854afa6f659be90b748cf1bc7badee954a35 (patch)
tree78b83e3941fa7e5a03c04e2e4f6ddb1a08ea38a0 /fs/proc
parent3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9 (diff)
[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>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/proc_net.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index 4caa5f774fb7..13cd7835d0df 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -44,7 +44,9 @@ int seq_open_net(struct inode *ino, struct file *f,
put_net(net);
return -ENOMEM;
}
+#ifdef CONFIG_NET_NS
p->net = net;
+#endif
return 0;
}
EXPORT_SYMBOL_GPL(seq_open_net);
@@ -52,12 +54,10 @@ EXPORT_SYMBOL_GPL(seq_open_net);
int seq_release_net(struct inode *ino, struct file *f)
{
struct seq_file *seq;
- struct seq_net_private *p;
seq = f->private_data;
- p = seq->private;
- put_net(p->net);
+ put_net(seq_file_net(seq));
seq_release_private(ino, f);
return 0;
}