1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/seq_file_net.h b/include/linux/seq_file_net.h
index 4ac52542a563..87dcc0ecf6eb 100644
--- a/include/linux/seq_file_net.h
+++ b/include/linux/seq_file_net.h
@@ -14,6 +14,8 @@ struct seq_net_private {
 
 int seq_open_net(struct inode *, struct file *,
                  const struct seq_operations *, int);
+int single_open_net(struct inode *, struct file *file,
+                int (*show)(struct seq_file *, void *));
 int seq_release_net(struct inode *, struct file *);
 static inline struct net *seq_file_net(struct seq_file *seq)
 {