bluetooth: kill unused fops field in struct bt_sock_list

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 946c777..ea81f0e 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -226,7 +226,6 @@
 	struct hlist_head head;
 	rwlock_t          lock;
 #ifdef CONFIG_PROC_FS
-        struct file_operations   fops;
         int (* custom_seq_show)(struct seq_file *, void *);
 #endif
 };