--- zzzz-none-000/linux-3.10.107/include/linux/proc_fs.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/proc_fs.h	2021-02-04 17:41:59.000000000 +0000
@@ -44,6 +44,10 @@
 
 #else /* CONFIG_PROC_FS */
 
+static inline void proc_root_init(void)
+{
+}
+
 static inline void proc_flush_task(struct task_struct *task)
 {
 }
@@ -70,6 +74,8 @@
 
 #endif /* CONFIG_PROC_FS */
 
+struct net;
+
 static inline struct proc_dir_entry *proc_net_mkdir(
 	struct net *net, const char *name, struct proc_dir_entry *parent)
 {