--- zzzz-none-000/linux-2.6.39.4/include/linux/cred.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/include/linux/cred.h	2021-11-10 13:23:10.000000000 +0000
@@ -198,10 +198,10 @@
 
 extern void validate_creds_for_do_exit(struct task_struct *);
 #else
-static inline void validate_creds(const struct cred *cred)
+static inline void validate_creds(const struct cred *cred __attribute__((unused)))
 {
 }
-static inline void validate_creds_for_do_exit(struct task_struct *tsk)
+static inline void validate_creds_for_do_exit(struct task_struct *tsk __attribute__((unused)))
 {
 }
 static inline void validate_process_creds(void)