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Diffstat (limited to 'include/linux/seq_file.h')
-rw-r--r--include/linux/seq_file.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 67c2563961f..d870a825376 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -5,6 +5,7 @@
#include <linux/types.h>
#include <linux/string.h>
#include <linux/mutex.h>
+#include <net/net_namespace.h>
struct seq_operations;
struct file;
@@ -64,7 +65,9 @@ extern struct list_head *seq_list_next(void *v, struct list_head *head,
struct net;
struct seq_net_private {
+#ifdef CONFIG_NET_NS
struct net *net;
+#endif
};
int seq_open_net(struct inode *, struct file *,
@@ -72,7 +75,11 @@ int seq_open_net(struct inode *, struct file *,
int seq_release_net(struct inode *, struct file *);
static inline struct net *seq_file_net(struct seq_file *seq)
{
+#ifdef CONFIG_NET_NS
return ((struct seq_net_private *)seq->private)->net;
+#else
+ return &init_net;
+#endif
}
#endif