--- zzzz-none-000/linux-2.6.39.4/include/linux/seq_file_net.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/include/linux/seq_file_net.h	2021-11-10 13:23:10.000000000 +0000
@@ -18,7 +18,7 @@
 		int (*show)(struct seq_file *, void *));
 int seq_release_net(struct inode *, struct file *);
 int single_release_net(struct inode *, struct file *);
-static inline struct net *seq_file_net(struct seq_file *seq)
+static inline struct net *seq_file_net(struct seq_file *seq __attribute__((unused)))
 {
 #ifdef CONFIG_NET_NS
 	return ((struct seq_net_private *)seq->private)->net;